9899817

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 4874583

約数列:

[1, 3, 19, 29, 53, 57, 87, 113, 159, 339, 551, 1007, 1537, 1653, 2147, 3021, 3277, 4611, 5989, 6441, 9831, 17967, 29203, 62263, 87609, 113791, 173681, 186789, 341373, 521043, 3299939, 9899817]

約数ペア:

[(1, 9899817), (3, 3299939), (19, 521043), (29, 341373), (53, 186789), (57, 173681), (87, 113791), (113, 87609), (159, 62263), (339, 29203), (551, 17967), (1007, 9831), (1537, 6441), (1653, 5989), (2147, 4611), (3021, 3277)]