74971949

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 84502080

約数和(自身を除く): 9530131

約数列:

[1, 13, 59, 73, 103, 169, 767, 949, 1339, 4307, 6077, 7519, 9971, 12337, 17407, 55991, 79001, 97747, 443621, 727883, 1027013, 1270711, 5767073, 74971949]

約数ペア:

[(1, 74971949), (13, 5767073), (59, 1270711), (73, 1027013), (103, 727883), (169, 443621), (767, 97747), (949, 79001), (1339, 55991), (4307, 17407), (6077, 12337), (7519, 9971)]