275344491

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 110759829

約数列:

[1, 3, 37, 97, 107, 111, 239, 291, 321, 717, 3589, 3959, 8843, 10379, 10767, 11877, 23183, 25573, 26529, 31137, 69549, 76719, 384023, 857771, 946201, 1152069, 2480581, 2573313, 2838603, 7441743, 91781497, 275344491]

約数ペア:

[(1, 275344491), (3, 91781497), (37, 7441743), (97, 2838603), (107, 2573313), (111, 2480581), (239, 1152069), (291, 946201), (321, 857771), (717, 384023), (3589, 76719), (3959, 69549), (8843, 31137), (10379, 26529), (10767, 25573), (11877, 23183)]