2471409

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 3917160

約数和(自身を除く): 1445751

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 557, 1479, 1671, 4437, 5013, 9469, 16153, 28407, 48459, 85221, 145377, 274601, 823803, 2471409]

約数ペア:

[(1, 2471409), (3, 823803), (9, 274601), (17, 145377), (29, 85221), (51, 48459), (87, 28407), (153, 16153), (261, 9469), (493, 5013), (557, 4437), (1479, 1671)]