673485750021

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4346219}}^1$

素因数の和:4346433

約数の個数: 32

約数和(自身を含む): 1054775439360

約数和(自身を除く): 381289689339

約数列:

[1, 3, 7, 21, 47, 141, 157, 329, 471, 987, 1099, 3297, 7379, 22137, 51653, 154959, 4346219, 13038657, 30423533, 91270599, 204272293, 612816879, 682356383, 1429906051, 2047069149, 4289718153, 4776494681, 14329484043, 32070750001, 96212250003, 224495250007, 673485750021]

約数ペア:

[(1, 673485750021), (3, 224495250007), (7, 96212250003), (21, 32070750001), (47, 14329484043), (141, 4776494681), (157, 4289718153), (329, 2047069149), (471, 1429906051), (987, 682356383), (1099, 612816879), (3297, 204272293), (7379, 91270599), (22137, 30423533), (51653, 13038657), (154959, 4346219)]