291240066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{287219}}^1$

素因数の和:287250

約数の個数: 24

約数和(自身を含む): 630735120

約数和(自身を除く): 339495054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 287219, 574438, 861657, 1723314, 3733847, 7467694, 11201541, 22403082, 48540011, 97080022, 145620033, 291240066]

約数ペア:

[(1, 291240066), (2, 145620033), (3, 97080022), (6, 48540011), (13, 22403082), (26, 11201541), (39, 7467694), (78, 3733847), (169, 1723314), (338, 861657), (507, 574438), (1014, 287219)]