4361721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 7202880

約数和(自身を除く): 2841159

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1229, 3549, 3687, 8603, 15977, 25809, 47931, 111839, 207701, 335517, 623103, 1453907, 4361721]

約数ペア:

[(1, 4361721), (3, 1453907), (7, 623103), (13, 335517), (21, 207701), (39, 111839), (91, 47931), (169, 25809), (273, 15977), (507, 8603), (1183, 3687), (1229, 3549)]