236522013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45599}}^1$

素因数の和:45641

約数の個数: 32

約数和(自身を含む): 408576000

約数和(自身を除く): 172053987

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 45599, 136797, 319193, 592787, 866381, 957579, 1778361, 2599143, 4149509, 6064667, 11262953, 12448527, 18194001, 33788859, 78840671, 236522013]

約数ペア:

[(1, 236522013), (3, 78840671), (7, 33788859), (13, 18194001), (19, 12448527), (21, 11262953), (39, 6064667), (57, 4149509), (91, 2599143), (133, 1778361), (247, 957579), (273, 866381), (399, 592787), (741, 319193), (1729, 136797), (5187, 45599)]