854290801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 1081656576

約数和(自身を除く): 227365775

約数列:

[1, 7, 13, 41, 91, 287, 401, 533, 571, 2807, 3731, 3997, 5213, 7423, 16441, 23411, 36491, 51961, 115087, 163877, 213733, 228971, 304343, 1496131, 1602797, 2130401, 2976623, 9387811, 20836361, 65714677, 122041543, 854290801]

約数ペア:

[(1, 854290801), (7, 122041543), (13, 65714677), (41, 20836361), (91, 9387811), (287, 2976623), (401, 2130401), (533, 1602797), (571, 1496131), (2807, 304343), (3731, 228971), (3997, 213733), (5213, 163877), (7423, 115087), (16441, 51961), (23411, 36491)]