1528045181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 1758220800

約数和(自身を除く): 230175619

約数列:

[1, 13, 23, 61, 199, 299, 421, 793, 1403, 2587, 4577, 5473, 9683, 12139, 18239, 25681, 59501, 83779, 125879, 157807, 279197, 333853, 590663, 1089127, 1926917, 3629561, 5110519, 7678619, 25049921, 66436747, 117541937, 1528045181]

約数ペア:

[(1, 1528045181), (13, 117541937), (23, 66436747), (61, 25049921), (199, 7678619), (299, 5110519), (421, 3629561), (793, 1926917), (1403, 1089127), (2587, 590663), (4577, 333853), (5473, 279197), (9683, 157807), (12139, 125879), (18239, 83779), (25681, 59501)]