7483749

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 12472320

約数和(自身を除く): 4988571

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 347, 553, 1027, 1041, 1659, 2429, 3081, 4511, 7189, 7287, 13533, 21567, 27413, 31577, 82239, 94731, 191891, 356369, 575673, 1069107, 2494583, 7483749]

約数ペア:

[(1, 7483749), (3, 2494583), (7, 1069107), (13, 575673), (21, 356369), (39, 191891), (79, 94731), (91, 82239), (237, 31577), (273, 27413), (347, 21567), (553, 13533), (1027, 7287), (1041, 7189), (1659, 4511), (2429, 3081)]