236445339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 352436224

約数和(自身を除く): 115990885

約数列:

[1, 3, 13, 31, 39, 93, 223, 403, 669, 877, 1209, 2631, 2899, 6913, 8697, 11401, 20739, 27187, 34203, 81561, 89869, 195571, 269607, 353431, 586713, 1060293, 2542423, 6062701, 7627269, 18188103, 78815113, 236445339]

約数ペア:

[(1, 236445339), (3, 78815113), (13, 18188103), (31, 7627269), (39, 6062701), (93, 2542423), (223, 1060293), (403, 586713), (669, 353431), (877, 269607), (1209, 195571), (2631, 89869), (2899, 81561), (6913, 34203), (8697, 27187), (11401, 20739)]