240976671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 366901248

約数和(自身を除く): 125924577

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1443, 3441, 5387, 14911, 16161, 44733, 70031, 166997, 199319, 210093, 500991, 597957, 2170961, 2591147, 6178889, 6512883, 7773441, 18536667, 80325557, 240976671]

約数ペア:

[(1, 240976671), (3, 80325557), (13, 18536667), (31, 7773441), (37, 6512883), (39, 6178889), (93, 2591147), (111, 2170961), (403, 597957), (481, 500991), (1147, 210093), (1209, 199319), (1443, 166997), (3441, 70031), (5387, 44733), (14911, 16161)]