15984969

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5323}}^1$

素因数の和:5357

約数の個数: 32

約数和(自身を含む): 28621824

約数和(自身を除く): 12636855

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 5323, 15969, 37261, 58553, 69199, 111783, 175659, 207597, 409871, 484393, 761189, 1229613, 1453179, 2283567, 5328323, 15984969]

約数ペア:

[(1, 15984969), (3, 5328323), (7, 2283567), (11, 1453179), (13, 1229613), (21, 761189), (33, 484393), (39, 409871), (77, 207597), (91, 175659), (143, 111783), (231, 69199), (273, 58553), (429, 37261), (1001, 15969), (3003, 5323)]