869883345

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{840467}}^1$

素因数の和:840501

約数の個数: 24

約数和(自身を含む): 1573356096

約数和(自身を除く): 703472751

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 840467, 2521401, 4202335, 7564203, 12607005, 19330741, 37821015, 57992223, 96653705, 173976669, 289961115, 869883345]

約数ペア:

[(1, 869883345), (3, 289961115), (5, 173976669), (9, 96653705), (15, 57992223), (23, 37821015), (45, 19330741), (69, 12607005), (115, 7564203), (207, 4202335), (345, 2521401), (1035, 840467)]