11520171

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 19192320

約数和(自身を除く): 7672149

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1427, 2691, 4281, 8073, 12843, 18551, 32821, 38529, 55653, 98463, 166959, 295389, 426673, 500877, 886167, 1280019, 3840057, 11520171]

約数ペア:

[(1, 11520171), (3, 3840057), (9, 1280019), (13, 886167), (23, 500877), (27, 426673), (39, 295389), (69, 166959), (117, 98463), (207, 55653), (299, 38529), (351, 32821), (621, 18551), (897, 12843), (1427, 8073), (2691, 4281)]