317367687

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3331}}^1$

素因数の和:3703

約数の個数: 32

約数和(自身を含む): 522457600

約数和(自身を除く): 205089913

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 349, 1047, 2443, 3331, 4537, 7329, 9993, 13611, 23317, 31759, 43303, 69951, 95277, 129909, 303121, 909363, 1162519, 3487557, 8137633, 15112747, 24412899, 45338241, 105789229, 317367687]

約数ペア:

[(1, 317367687), (3, 105789229), (7, 45338241), (13, 24412899), (21, 15112747), (39, 8137633), (91, 3487557), (273, 1162519), (349, 909363), (1047, 303121), (2443, 129909), (3331, 95277), (4537, 69951), (7329, 43303), (9993, 31759), (13611, 23317)]