3505047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 5924352

約数和(自身を除く): 2419305

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 347, 481, 777, 1041, 1443, 2429, 3367, 4511, 7287, 10101, 12839, 13533, 31577, 38517, 89873, 94731, 166907, 269619, 500721, 1168349, 3505047]

約数ペア:

[(1, 3505047), (3, 1168349), (7, 500721), (13, 269619), (21, 166907), (37, 94731), (39, 89873), (91, 38517), (111, 31577), (259, 13533), (273, 12839), (347, 10101), (481, 7287), (777, 4511), (1041, 3367), (1443, 2429)]