39474351

素因数分解:

$3^3\times 7^2\times {\mathrm{29837}}^1$

素因数の和:29860

約数の個数: 24

約数和(自身を含む): 68030640

約数和(自身を除く): 28556289

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 29837, 89511, 208859, 268533, 626577, 805599, 1462013, 1879731, 4386039, 5639193, 13158117, 39474351]

約数ペア:

[(1, 39474351), (3, 13158117), (7, 5639193), (9, 4386039), (21, 1879731), (27, 1462013), (49, 805599), (63, 626577), (147, 268533), (189, 208859), (441, 89511), (1323, 29837)]