1880453997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{17483}}^1$

素因数の和:17562

約数の個数: 48

約数和(自身を含む): 3109354560

約数和(自身を除く): 1228900563

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 111, 153, 171, 323, 333, 629, 703, 969, 1887, 2109, 2907, 5661, 6327, 11951, 17483, 35853, 52449, 107559, 157347, 297211, 332177, 646871, 891633, 996531, 1940613, 2674899, 2989593, 5647009, 5821839, 10996807, 12290549, 16941027, 32990421, 36871647, 50823081, 98971263, 110614941, 208939333, 626817999, 1880453997]

約数ペア:

[(1, 1880453997), (3, 626817999), (9, 208939333), (17, 110614941), (19, 98971263), (37, 50823081), (51, 36871647), (57, 32990421), (111, 16941027), (153, 12290549), (171, 10996807), (323, 5821839), (333, 5647009), (629, 2989593), (703, 2674899), (969, 1940613), (1887, 996531), (2109, 891633), (2907, 646871), (5661, 332177), (6327, 297211), (11951, 157347), (17483, 107559), (35853, 52449)]