15690469431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{77773}}^1$

素因数の和:78535

約数の個数: 32

約数和(自身を含む): 25783636480

約数和(自身を除く): 10093167049

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739, 2217, 5173, 9607, 15519, 28821, 67249, 77773, 201747, 233319, 544411, 1011049, 1633233, 3033147, 7077343, 21232029, 57474247, 172422741, 402319729, 747165211, 1206959187, 2241495633, 5230156477, 15690469431]

約数ペア:

[(1, 15690469431), (3, 5230156477), (7, 2241495633), (13, 1206959187), (21, 747165211), (39, 402319729), (91, 172422741), (273, 57474247), (739, 21232029), (2217, 7077343), (5173, 3033147), (9607, 1633233), (15519, 1011049), (28821, 544411), (67249, 233319), (77773, 201747)]