2320778889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12973}}^1$

素因数の和:13142

約数の個数: 48

約数和(自身を含む): 3966930240

約数和(自身を除く): 1646151351

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 139, 143, 417, 429, 1251, 1287, 1529, 1807, 4587, 5421, 12973, 13761, 16263, 19877, 38919, 59631, 116757, 142703, 168649, 178893, 428109, 505947, 1284327, 1517841, 1803247, 1855139, 5409741, 5565417, 16229223, 16696251, 19835717, 23442211, 59507151, 70326633, 178521453, 210979899, 257864321, 773592963, 2320778889]

約数ペア:

[(1, 2320778889), (3, 773592963), (9, 257864321), (11, 210979899), (13, 178521453), (33, 70326633), (39, 59507151), (99, 23442211), (117, 19835717), (139, 16696251), (143, 16229223), (417, 5565417), (429, 5409741), (1251, 1855139), (1287, 1803247), (1529, 1517841), (1807, 1284327), (4587, 505947), (5421, 428109), (12973, 178893), (13761, 168649), (16263, 142703), (19877, 116757), (38919, 59631)]