12042669

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 16515072

約数和(自身を除く): 4472403

約数列:

[1, 3, 47, 141, 223, 383, 669, 1149, 10481, 18001, 31443, 54003, 85409, 256227, 4014223, 12042669]

約数ペア:

[(1, 12042669), (3, 4014223), (47, 256227), (141, 85409), (223, 54003), (383, 31443), (669, 18001), (1149, 10481)]