811063617

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 1347043968

約数和(自身を除く): 535980351

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 173, 273, 507, 519, 1183, 1211, 1321, 2249, 3549, 3633, 3963, 6747, 9247, 15743, 17173, 27741, 29237, 47229, 51519, 87711, 120211, 204659, 223249, 228533, 360633, 613977, 669747, 685599, 1562743, 1599731, 2970929, 4688229, 4799193, 8912787, 20796503, 38622077, 62389509, 115866231, 270354539, 811063617]

約数ペア:

[(1, 811063617), (3, 270354539), (7, 115866231), (13, 62389509), (21, 38622077), (39, 20796503), (91, 8912787), (169, 4799193), (173, 4688229), (273, 2970929), (507, 1599731), (519, 1562743), (1183, 685599), (1211, 669747), (1321, 613977), (2249, 360633), (3549, 228533), (3633, 223249), (3963, 204659), (6747, 120211), (9247, 87711), (15743, 51519), (17173, 47229), (27741, 29237)]