42513037

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 51464160

約数和(自身を除く): 8951123

約数列:

[1, 7, 37, 49, 131, 179, 259, 917, 1253, 1813, 4847, 6419, 6623, 8771, 23449, 33929, 46361, 164143, 237503, 324527, 867613, 1149001, 6073291, 42513037]

約数ペア:

[(1, 42513037), (7, 6073291), (37, 1149001), (49, 867613), (131, 324527), (179, 237503), (259, 164143), (917, 46361), (1253, 33929), (1813, 23449), (4847, 8771), (6419, 6623)]