811860189

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 1248579840

約数和(自身を除く): 436719651

約数列:

[1, 3, 7, 21, 229, 401, 421, 687, 1203, 1263, 1603, 2807, 2947, 4809, 8421, 8841, 91829, 96409, 168821, 275487, 289227, 506463, 642803, 674863, 1181747, 1928409, 2024589, 3545241, 38660009, 115980027, 270620063, 811860189]

約数ペア:

[(1, 811860189), (3, 270620063), (7, 115980027), (21, 38660009), (229, 3545241), (401, 2024589), (421, 1928409), (687, 1181747), (1203, 674863), (1263, 642803), (1603, 506463), (2807, 289227), (2947, 275487), (4809, 168821), (8421, 96409), (8841, 91829)]