13506323709

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 18401036544

約数和(自身を除く): 4894712835

約数列:

[1, 3, 73, 219, 263, 421, 557, 789, 1263, 1671, 19199, 30733, 40661, 57597, 92199, 110723, 121983, 146491, 234497, 332169, 439473, 703491, 8082779, 10693843, 17118281, 24248337, 32081529, 51354843, 61672711, 185018133, 4502107903, 13506323709]

約数ペア:

[(1, 13506323709), (3, 4502107903), (73, 185018133), (219, 61672711), (263, 51354843), (421, 32081529), (557, 24248337), (789, 17118281), (1263, 10693843), (1671, 8082779), (19199, 703491), (30733, 439473), (40661, 332169), (57597, 234497), (92199, 146491), (110723, 121983)]