4979997

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 8402940

約数和(自身を除く): 3422943

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 269, 363, 561, 807, 1089, 1683, 2057, 2421, 2959, 4573, 6171, 8877, 13719, 18513, 26631, 32549, 41157, 50303, 97647, 150909, 292941, 452727, 553333, 1659999, 4979997]

約数ペア:

[(1, 4979997), (3, 1659999), (9, 553333), (11, 452727), (17, 292941), (33, 150909), (51, 97647), (99, 50303), (121, 41157), (153, 32549), (187, 26631), (269, 18513), (363, 13719), (561, 8877), (807, 6171), (1089, 4573), (1683, 2959), (2057, 2421)]