304278121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 391357440

約数和(自身を除く): 87079319

約数列:

[1, 7, 17, 29, 37, 119, 203, 259, 493, 629, 1073, 2383, 3451, 4403, 7511, 16681, 18241, 40511, 69107, 88171, 127687, 283577, 483749, 617197, 1174819, 1498907, 2556959, 8223733, 10492349, 17898713, 43468303, 304278121]

約数ペア:

[(1, 304278121), (7, 43468303), (17, 17898713), (29, 10492349), (37, 8223733), (119, 2556959), (203, 1498907), (259, 1174819), (493, 617197), (629, 483749), (1073, 283577), (2383, 127687), (3451, 88171), (4403, 69107), (7511, 40511), (16681, 18241)]