52380237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 86372608

約数和(自身を除く): 33992371

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313, 613, 939, 1839, 2191, 4069, 4291, 6573, 7969, 12207, 12873, 23907, 28483, 55783, 85449, 167349, 191869, 575607, 1343083, 2494297, 4029249, 7482891, 17460079, 52380237]

約数ペア:

[(1, 52380237), (3, 17460079), (7, 7482891), (13, 4029249), (21, 2494297), (39, 1343083), (91, 575607), (273, 191869), (313, 167349), (613, 85449), (939, 55783), (1839, 28483), (2191, 23907), (4069, 12873), (4291, 12207), (6573, 7969)]