7435233

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 12522048

約数和(自身を除く): 5086815

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 307, 351, 621, 897, 921, 1053, 1863, 2691, 2763, 3991, 7061, 8073, 8289, 11973, 21183, 24219, 24867, 35919, 63549, 91793, 107757, 190647, 275379, 323271, 571941, 826137, 2478411, 7435233]

約数ペア:

[(1, 7435233), (3, 2478411), (9, 826137), (13, 571941), (23, 323271), (27, 275379), (39, 190647), (69, 107757), (81, 91793), (117, 63549), (207, 35919), (299, 24867), (307, 24219), (351, 21183), (621, 11973), (897, 8289), (921, 8073), (1053, 7061), (1863, 3991), (2691, 2763)]