15693808137

素因数分解:

$3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1\times {\mathrm{2707}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 24021043200

約数和(自身を除く): 8327235063

約数列:

[1, 3, 7, 21, 359, 769, 1077, 2307, 2513, 2707, 5383, 7539, 8121, 16149, 18949, 56847, 276071, 828213, 971813, 1932497, 2081683, 2915439, 5797491, 6245049, 6802691, 14571781, 20408073, 43715343, 747324197, 2241972591, 5231269379, 15693808137]

約数ペア:

[(1, 15693808137), (3, 5231269379), (7, 2241972591), (21, 747324197), (359, 43715343), (769, 20408073), (1077, 14571781), (2307, 6802691), (2513, 6245049), (2707, 5797491), (5383, 2915439), (7539, 2081683), (8121, 1932497), (16149, 971813), (18949, 828213), (56847, 276071)]