996899673

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 1689053184

約数和(自身を除く): 692153511

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 181, 211, 231, 339, 543, 633, 791, 1243, 1267, 1477, 1991, 2321, 2373, 3729, 3801, 4431, 5973, 6963, 8701, 13937, 16247, 20453, 23843, 26103, 38191, 41811, 48741, 61359, 71529, 114573, 143171, 166901, 224983, 262273, 267337, 420101, 429513, 500703, 674949, 786819, 802011, 1260303, 1574881, 1835911, 2940707, 4315583, 4724643, 5507733, 8822121, 12946749, 30209081, 47471413, 90627243, 142414239, 332299891, 996899673]

約数ペア:

[(1, 996899673), (3, 332299891), (7, 142414239), (11, 90627243), (21, 47471413), (33, 30209081), (77, 12946749), (113, 8822121), (181, 5507733), (211, 4724643), (231, 4315583), (339, 2940707), (543, 1835911), (633, 1574881), (791, 1260303), (1243, 802011), (1267, 786819), (1477, 674949), (1991, 500703), (2321, 429513), (2373, 420101), (3729, 267337), (3801, 262273), (4431, 224983), (5973, 166901), (6963, 143171), (8701, 114573), (13937, 71529), (16247, 61359), (20453, 48741), (23843, 41811), (26103, 38191)]