804578957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 1026224640

約数和(自身を除く): 221645683

約数列:

[1, 7, 13, 41, 89, 91, 287, 533, 623, 1157, 2423, 3649, 3731, 8099, 16961, 25543, 31499, 47437, 99343, 215647, 220493, 332059, 695401, 1291459, 1509529, 2803411, 8841527, 9040213, 19623877, 61890689, 114939851, 804578957]

約数ペア:

[(1, 804578957), (7, 114939851), (13, 61890689), (41, 19623877), (89, 9040213), (91, 8841527), (287, 2803411), (533, 1509529), (623, 1291459), (1157, 695401), (2423, 332059), (3649, 220493), (3731, 215647), (8099, 99343), (16961, 47437), (25543, 31499)]