7241895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 13100256

約数和(自身を除く): 5858361

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 6997, 20991, 34985, 62973, 104955, 160931, 314865, 482793, 804655, 1448379, 2413965, 7241895]

約数ペア:

[(1, 7241895), (3, 2413965), (5, 1448379), (9, 804655), (15, 482793), (23, 314865), (45, 160931), (69, 104955), (115, 62973), (207, 34985), (345, 20991), (1035, 6997)]