3497178867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 5895880704

約数和(自身を除く): 2398701837

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 191, 273, 329, 573, 611, 987, 1337, 1427, 1833, 2483, 4011, 4277, 4281, 7449, 8977, 9989, 12831, 17381, 18551, 26931, 29967, 52143, 55653, 62839, 67069, 116701, 129857, 188517, 201207, 272557, 350103, 389571, 469483, 816907, 817671, 871897, 1408449, 1907899, 2450721, 2615691, 3543241, 5723697, 6103279, 10629723, 12810179, 18309837, 24802687, 38430537, 74408061, 89671253, 166532327, 269013759, 499596981, 1165726289, 3497178867]

約数ペア:

[(1, 3497178867), (3, 1165726289), (7, 499596981), (13, 269013759), (21, 166532327), (39, 89671253), (47, 74408061), (91, 38430537), (141, 24802687), (191, 18309837), (273, 12810179), (329, 10629723), (573, 6103279), (611, 5723697), (987, 3543241), (1337, 2615691), (1427, 2450721), (1833, 1907899), (2483, 1408449), (4011, 871897), (4277, 817671), (4281, 816907), (7449, 469483), (8977, 389571), (9989, 350103), (12831, 272557), (17381, 201207), (18551, 188517), (26931, 129857), (29967, 116701), (52143, 67069), (55653, 62839)]