3948191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 16

約数和(自身を含む): 4478208

約数和(自身を除く): 530017

約数列:

[1, 13, 31, 97, 101, 403, 1261, 1313, 3007, 3131, 9797, 39091, 40703, 127361, 303707, 3948191]

約数ペア:

[(1, 3948191), (13, 303707), (31, 127361), (97, 40703), (101, 39091), (403, 9797), (1261, 3131), (1313, 3007)]