5865381

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 8783424

約数和(自身を除く): 2918043

約数列:

[1, 3, 9, 67, 71, 137, 201, 213, 411, 603, 639, 1233, 4757, 9179, 9727, 14271, 27537, 29181, 42813, 82611, 87543, 651709, 1955127, 5865381]

約数ペア:

[(1, 5865381), (3, 1955127), (9, 651709), (67, 87543), (71, 82611), (137, 42813), (201, 29181), (213, 27537), (411, 14271), (603, 9727), (639, 9179), (1233, 4757)]