9816939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 7480341

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 307, 323, 561, 627, 921, 969, 1683, 1881, 2763, 2907, 3377, 3553, 5219, 5833, 10131, 10659, 15657, 17499, 30393, 31977, 46971, 52497, 57409, 64163, 99161, 172227, 192489, 297483, 516681, 577467, 892449, 1090771, 3272313, 9816939]

約数ペア:

[(1, 9816939), (3, 3272313), (9, 1090771), (11, 892449), (17, 577467), (19, 516681), (33, 297483), (51, 192489), (57, 172227), (99, 99161), (153, 64163), (171, 57409), (187, 52497), (209, 46971), (307, 31977), (323, 30393), (561, 17499), (627, 15657), (921, 10659), (969, 10131), (1683, 5833), (1881, 5219), (2763, 3553), (2907, 3377)]