28301156637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{233861}}^1$

素因数の和:234013

約数の個数: 32

約数和(自身を含む): 42431921280

約数和(自身を除く): 14130764643

約数列:

[1, 3, 13, 29, 39, 87, 107, 321, 377, 1131, 1391, 3103, 4173, 9309, 40339, 121017, 233861, 701583, 3040193, 6781969, 9120579, 20345907, 25023127, 75069381, 88165597, 264496791, 325300651, 725670683, 975901953, 2177012049, 9433718879, 28301156637]

約数ペア:

[(1, 28301156637), (3, 9433718879), (13, 2177012049), (29, 975901953), (39, 725670683), (87, 325300651), (107, 264496791), (321, 88165597), (377, 75069381), (1131, 25023127), (1391, 20345907), (3103, 9120579), (4173, 6781969), (9309, 3040193), (40339, 701583), (121017, 233861)]