39502827

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 70936320

約数和(自身を除く): 31433493

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 273, 347, 417, 819, 973, 1041, 1251, 1807, 2429, 2919, 3123, 4511, 5421, 7287, 8757, 12649, 13533, 16263, 21861, 31577, 37947, 40599, 48233, 94731, 113841, 144699, 284193, 337631, 434097, 627029, 1012893, 1881087, 3038679, 4389203, 5643261, 13167609, 39502827]

約数ペア:

[(1, 39502827), (3, 13167609), (7, 5643261), (9, 4389203), (13, 3038679), (21, 1881087), (39, 1012893), (63, 627029), (91, 434097), (117, 337631), (139, 284193), (273, 144699), (347, 113841), (417, 94731), (819, 48233), (973, 40599), (1041, 37947), (1251, 31577), (1807, 21861), (2429, 16263), (2919, 13533), (3123, 12649), (4511, 8757), (5421, 7287)]