171449538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{3181}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 369926592

約数和(自身を除く): 198477054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 691, 1382, 2073, 3181, 4146, 6362, 8983, 9543, 17966, 19086, 26949, 41353, 53898, 82706, 124059, 248118, 2198071, 4396142, 6594213, 13188426, 28574923, 57149846, 85724769, 171449538]

約数ペア:

[(1, 171449538), (2, 85724769), (3, 57149846), (6, 28574923), (13, 13188426), (26, 6594213), (39, 4396142), (78, 2198071), (691, 248118), (1382, 124059), (2073, 82706), (3181, 53898), (4146, 41353), (6362, 26949), (8983, 19086), (9543, 17966)]