12121567491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1\times {\mathrm{1487}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 17719723008

約数和(自身を除く): 5598155517

約数列:

[1, 3, 11, 33, 337, 733, 1011, 1487, 2199, 3707, 4461, 8063, 11121, 16357, 24189, 49071, 247021, 501119, 741063, 1089971, 1503357, 2717231, 3269913, 5512309, 8151693, 11989681, 16536927, 35969043, 367320227, 1101960681, 4040522497, 12121567491]

約数ペア:

[(1, 12121567491), (3, 4040522497), (11, 1101960681), (33, 367320227), (337, 35969043), (733, 16536927), (1011, 11989681), (1487, 8151693), (2199, 5512309), (3707, 3269913), (4461, 2717231), (8063, 1503357), (11121, 1089971), (16357, 741063), (24189, 501119), (49071, 247021)]