387589146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401231}}^1$

素因数の和:401266

約数の個数: 32

約数和(自身を含む): 924438528

約数和(自身を除く): 536849382

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 401231, 802462, 1203693, 2407386, 2808617, 5617234, 8425851, 9228313, 16851702, 18456626, 27684939, 55369878, 64598191, 129196382, 193794573, 387589146]

約数ペア:

[(1, 387589146), (2, 193794573), (3, 129196382), (6, 64598191), (7, 55369878), (14, 27684939), (21, 18456626), (23, 16851702), (42, 9228313), (46, 8425851), (69, 5617234), (138, 2808617), (161, 2407386), (322, 1203693), (483, 802462), (966, 401231)]