47833401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 81036288

約数和(自身を除く): 33202887

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 3907, 4081, 11721, 12243, 27349, 42977, 82047, 128931, 207071, 300839, 621213, 902517, 1449497, 2277781, 4348491, 6833343, 15944467, 47833401]

約数ペア:

[(1, 47833401), (3, 15944467), (7, 6833343), (11, 4348491), (21, 2277781), (33, 1449497), (53, 902517), (77, 621213), (159, 300839), (231, 207071), (371, 128931), (583, 82047), (1113, 42977), (1749, 27349), (3907, 12243), (4081, 11721)]