727380657

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 1058717088

約数和(自身を除く): 331336431

約数列:

[1, 3, 9, 241, 491, 683, 723, 1473, 2049, 2169, 4419, 6147, 118331, 164603, 335353, 354993, 493809, 1006059, 1064979, 1481427, 3018177, 80820073, 242460219, 727380657]

約数ペア:

[(1, 727380657), (3, 242460219), (9, 80820073), (241, 3018177), (491, 1481427), (683, 1064979), (723, 1006059), (1473, 493809), (2049, 354993), (2169, 335353), (4419, 164603), (6147, 118331)]