813703419

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{29383}}^1$

素因数の和:29587

約数の個数: 24

約数和(自身を含む): 1251405792

約数和(自身を除く): 437702373

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1629, 3077, 9231, 27693, 29383, 88149, 264447, 499511, 1498533, 4495599, 5318323, 15954969, 47864907, 90411491, 271234473, 813703419]

約数ペア:

[(1, 813703419), (3, 271234473), (9, 90411491), (17, 47864907), (51, 15954969), (153, 5318323), (181, 4495599), (543, 1498533), (1629, 499511), (3077, 264447), (9231, 88149), (27693, 29383)]