9049491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 15949440

約数和(自身を除く): 6899949

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 283, 323, 561, 627, 849, 969, 1683, 1881, 2547, 2907, 3113, 3553, 4811, 5377, 9339, 10659, 14433, 16131, 28017, 31977, 43299, 48393, 52921, 59147, 91409, 158763, 177441, 274227, 476289, 532323, 822681, 1005499, 3016497, 9049491]

約数ペア:

[(1, 9049491), (3, 3016497), (9, 1005499), (11, 822681), (17, 532323), (19, 476289), (33, 274227), (51, 177441), (57, 158763), (99, 91409), (153, 59147), (171, 52921), (187, 48393), (209, 43299), (283, 31977), (323, 28017), (561, 16131), (627, 14433), (849, 10659), (969, 9339), (1683, 5377), (1881, 4811), (2547, 3553), (2907, 3113)]