40410639

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 60604544

約数和(自身を除く): 20193905

約数列:

[1, 3, 9, 31, 93, 241, 279, 601, 723, 1803, 2169, 5409, 7471, 18631, 22413, 55893, 67239, 144841, 167679, 434523, 1303569, 4490071, 13470213, 40410639]

約数ペア:

[(1, 40410639), (3, 13470213), (9, 4490071), (31, 1303569), (93, 434523), (241, 167679), (279, 144841), (601, 67239), (723, 55893), (1803, 22413), (2169, 18631), (5409, 7471)]