279969318

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{110311}}^1$

素因数の和:110369

約数の個数: 32

約数和(自身を含む): 635397120

約数和(自身を除く): 355427802

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 110311, 220622, 330933, 661866, 992799, 1985598, 2978397, 5184617, 5956794, 10369234, 15553851, 31107702, 46661553, 93323106, 139984659, 279969318]

約数ペア:

[(1, 279969318), (2, 139984659), (3, 93323106), (6, 46661553), (9, 31107702), (18, 15553851), (27, 10369234), (47, 5956794), (54, 5184617), (94, 2978397), (141, 1985598), (282, 992799), (423, 661866), (846, 330933), (1269, 220622), (2538, 110311)]