1337974743

素因数分解:

$3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{9491}}^1$

素因数の和:9652

約数の個数: 32

約数和(自身を含む): 2095833600

約数和(自身を除く): 757858857

約数列:

[1, 3, 7, 21, 49, 137, 147, 343, 411, 959, 1029, 2877, 6713, 9491, 20139, 28473, 46991, 66437, 140973, 199311, 465059, 1300267, 1395177, 3255413, 3900801, 9101869, 9766239, 27305607, 63713083, 191139249, 445991581, 1337974743]

約数ペア:

[(1, 1337974743), (3, 445991581), (7, 191139249), (21, 63713083), (49, 27305607), (137, 9766239), (147, 9101869), (343, 3900801), (411, 3255413), (959, 1395177), (1029, 1300267), (2877, 465059), (6713, 199311), (9491, 140973), (20139, 66437), (28473, 46991)]