442497

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 24

約数和(自身を含む): 689472

約数和(自身を除く): 246975

約数列:

[1, 3, 11, 23, 33, 53, 69, 121, 159, 253, 363, 583, 759, 1219, 1749, 2783, 3657, 6413, 8349, 13409, 19239, 40227, 147499, 442497]

約数ペア:

[(1, 442497), (3, 147499), (11, 40227), (23, 19239), (33, 13409), (53, 8349), (69, 6413), (121, 3657), (159, 2783), (253, 1749), (363, 1219), (583, 759)]