12713679

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 21838080

約数和(自身を除く): 9124401

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 751, 891, 1539, 1881, 2253, 5643, 6759, 8261, 14269, 16929, 20277, 24783, 42807, 60831, 74349, 128421, 156959, 223047, 385263, 470877, 669141, 1155789, 1412631, 4237893, 12713679]

約数ペア:

[(1, 12713679), (3, 4237893), (9, 1412631), (11, 1155789), (19, 669141), (27, 470877), (33, 385263), (57, 223047), (81, 156959), (99, 128421), (171, 74349), (209, 60831), (297, 42807), (513, 24783), (627, 20277), (751, 16929), (891, 14269), (1539, 8261), (1881, 6759), (2253, 5643)]