13416459

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 21712896

約数和(自身を除く): 8296437

約数列:

[1, 3, 7, 21, 31, 37, 93, 111, 217, 259, 557, 651, 777, 1147, 1671, 3441, 3899, 8029, 11697, 17267, 20609, 24087, 51801, 61827, 120869, 144263, 362607, 432789, 638879, 1916637, 4472153, 13416459]

約数ペア:

[(1, 13416459), (3, 4472153), (7, 1916637), (21, 638879), (31, 432789), (37, 362607), (93, 144263), (111, 120869), (217, 61827), (259, 51801), (557, 24087), (651, 20609), (777, 17267), (1147, 11697), (1671, 8029), (3441, 3899)]