413625987

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4003}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 634233600

約数和(自身を除く): 220607613

約数列:

[1, 3, 9, 27, 43, 89, 129, 267, 387, 801, 1161, 2403, 3827, 4003, 11481, 12009, 34443, 36027, 103329, 108081, 172129, 356267, 516387, 1068801, 1549161, 3206403, 4647483, 9619209, 15319481, 45958443, 137875329, 413625987]

約数ペア:

[(1, 413625987), (3, 137875329), (9, 45958443), (27, 15319481), (43, 9619209), (89, 4647483), (129, 3206403), (267, 1549161), (387, 1068801), (801, 516387), (1161, 356267), (2403, 172129), (3827, 108081), (4003, 103329), (11481, 36027), (12009, 34443)]