112389993

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 168779520

約数和(自身を除く): 56389527

約数列:

[1, 3, 9, 29, 87, 223, 261, 669, 1931, 2007, 5793, 6467, 17379, 19401, 55999, 58203, 167997, 430613, 503991, 1291839, 3875517, 12487777, 37463331, 112389993]

約数ペア:

[(1, 112389993), (3, 37463331), (9, 12487777), (29, 3875517), (87, 1291839), (223, 503991), (261, 430613), (669, 167997), (1931, 58203), (2007, 55999), (5793, 19401), (6467, 17379)]