310043517

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1229}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 486017280

約数和(自身を除く): 175973763

約数列:

[1, 3, 7, 21, 41, 123, 287, 293, 861, 879, 1229, 2051, 3687, 6153, 8603, 12013, 25809, 36039, 50389, 84091, 151167, 252273, 352723, 360097, 1058169, 1080291, 2520679, 7562037, 14763977, 44291931, 103347839, 310043517]

約数ペア:

[(1, 310043517), (3, 103347839), (7, 44291931), (21, 14763977), (41, 7562037), (123, 2520679), (287, 1080291), (293, 1058169), (861, 360097), (879, 352723), (1229, 252273), (2051, 151167), (3687, 84091), (6153, 50389), (8603, 36039), (12013, 25809)]