12828082169

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 16331811840

約数和(自身を除く): 3503729671

約数列:

[1, 7, 23, 29, 61, 73, 161, 203, 427, 511, 617, 667, 1403, 1679, 1769, 2117, 4319, 4453, 4669, 9821, 11753, 12383, 14191, 14819, 17893, 31171, 37637, 40687, 45041, 48691, 99337, 102419, 125251, 129137, 263459, 284809, 315287, 340837, 411539, 716933, 865651, 903959, 1035943, 1091473, 1306189, 2747501, 2880773, 2970151, 6059557, 7251601, 7640311, 9143323, 19232507, 20791057, 25103879, 30042347, 63192523, 79677529, 175727153, 210296429, 442347661, 557742703, 1832583167, 12828082169]

約数ペア:

[(1, 12828082169), (7, 1832583167), (23, 557742703), (29, 442347661), (61, 210296429), (73, 175727153), (161, 79677529), (203, 63192523), (427, 30042347), (511, 25103879), (617, 20791057), (667, 19232507), (1403, 9143323), (1679, 7640311), (1769, 7251601), (2117, 6059557), (4319, 2970151), (4453, 2880773), (4669, 2747501), (9821, 1306189), (11753, 1091473), (12383, 1035943), (14191, 903959), (14819, 865651), (17893, 716933), (31171, 411539), (37637, 340837), (40687, 315287), (45041, 284809), (48691, 263459), (99337, 129137), (102419, 125251)]