38852021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 47029248

約数和(自身を除く): 8177227

約数列:

[1, 13, 17, 31, 53, 107, 221, 403, 527, 689, 901, 1391, 1643, 1819, 3317, 5671, 6851, 11713, 21359, 23647, 27931, 43121, 56389, 73723, 96407, 175801, 363103, 733057, 1253291, 2285413, 2988617, 38852021]

約数ペア:

[(1, 38852021), (13, 2988617), (17, 2285413), (31, 1253291), (53, 733057), (107, 363103), (221, 175801), (403, 96407), (527, 73723), (689, 56389), (901, 43121), (1391, 27931), (1643, 23647), (1819, 21359), (3317, 11713), (5671, 6851)]