788791497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15913}}^1$

素因数の和:16001

約数の個数: 32

約数和(自身を含む): 1197751296

約数和(自身を除く): 408959799

約数列:

[1, 3, 13, 31, 39, 41, 93, 123, 403, 533, 1209, 1271, 1599, 3813, 15913, 16523, 47739, 49569, 206869, 493303, 620607, 652433, 1479909, 1957299, 6412939, 8481629, 19238817, 20225423, 25444887, 60676269, 262930499, 788791497]

約数ペア:

[(1, 788791497), (3, 262930499), (13, 60676269), (31, 25444887), (39, 20225423), (41, 19238817), (93, 8481629), (123, 6412939), (403, 1957299), (533, 1479909), (1209, 652433), (1271, 620607), (1599, 493303), (3813, 206869), (15913, 49569), (16523, 47739)]