20171255247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{824899}}^1$

素因数の和:824948

約数の個数: 48

約数和(自身を含む): 36031632000

約数和(自身を除く): 15860376753

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2717, 8151, 24453, 824899, 2474697, 7424091, 9073889, 10723687, 15673081, 27221667, 32171061, 47019243, 81665001, 96513183, 117960557, 141057729, 172403891, 203750053, 353881671, 517211673, 611250159, 1061645013, 1551635019, 1833750477, 2241250583, 6723751749, 20171255247]

約数ペア:

[(1, 20171255247), (3, 6723751749), (9, 2241250583), (11, 1833750477), (13, 1551635019), (19, 1061645013), (33, 611250159), (39, 517211673), (57, 353881671), (99, 203750053), (117, 172403891), (143, 141057729), (171, 117960557), (209, 96513183), (247, 81665001), (429, 47019243), (627, 32171061), (741, 27221667), (1287, 15673081), (1881, 10723687), (2223, 9073889), (2717, 7424091), (8151, 2474697), (24453, 824899)]