316561641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 515170560

約数和(自身を除く): 198608919

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 289, 323, 561, 627, 867, 969, 1747, 3179, 3553, 5241, 5491, 9537, 10659, 16473, 19217, 29699, 33193, 57651, 60401, 89097, 99579, 181203, 326689, 365123, 504883, 564281, 980067, 1095369, 1514649, 1692843, 5553713, 6207091, 9592777, 16661139, 18621273, 28778331, 105520547, 316561641]

約数ペア:

[(1, 316561641), (3, 105520547), (11, 28778331), (17, 18621273), (19, 16661139), (33, 9592777), (51, 6207091), (57, 5553713), (187, 1692843), (209, 1514649), (289, 1095369), (323, 980067), (561, 564281), (627, 504883), (867, 365123), (969, 326689), (1747, 181203), (3179, 99579), (3553, 89097), (5241, 60401), (5491, 57651), (9537, 33193), (10659, 29699), (16473, 19217)]