13313079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 21954240

約数和(自身を除く): 8641161

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 269, 351, 423, 611, 807, 1053, 1269, 1833, 2421, 3497, 3807, 5499, 7263, 10491, 12643, 16497, 21789, 31473, 37929, 49491, 94419, 113787, 164359, 283257, 341361, 493077, 1024083, 1479231, 4437693, 13313079]

約数ペア:

[(1, 13313079), (3, 4437693), (9, 1479231), (13, 1024083), (27, 493077), (39, 341361), (47, 283257), (81, 164359), (117, 113787), (141, 94419), (269, 49491), (351, 37929), (423, 31473), (611, 21789), (807, 16497), (1053, 12643), (1269, 10491), (1833, 7263), (2421, 5499), (3497, 3807)]