4808403

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 40

約数和(自身を含む): 7840800

約数和(自身を除く): 3032397

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 89, 207, 261, 267, 621, 667, 783, 801, 1863, 2001, 2047, 2349, 2403, 2581, 6003, 6141, 7209, 7743, 18009, 18423, 23229, 54027, 55269, 59363, 69687, 165807, 178089, 209061, 534267, 1602801, 4808403]

約数ペア:

[(1, 4808403), (3, 1602801), (9, 534267), (23, 209061), (27, 178089), (29, 165807), (69, 69687), (81, 59363), (87, 55269), (89, 54027), (207, 23229), (261, 18423), (267, 18009), (621, 7743), (667, 7209), (783, 6141), (801, 6003), (1863, 2581), (2001, 2403), (2047, 2349)]