9766779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 15394560

約数和(自身を除く): 5627781

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 421, 627, 703, 1221, 1263, 2109, 4631, 7733, 7999, 13893, 15577, 23199, 23997, 46731, 87989, 171347, 263967, 295963, 514041, 887889, 3255593, 9766779]

約数ペア:

[(1, 9766779), (3, 3255593), (11, 887889), (19, 514041), (33, 295963), (37, 263967), (57, 171347), (111, 87989), (209, 46731), (407, 23997), (421, 23199), (627, 15577), (703, 13893), (1221, 7999), (1263, 7733), (2109, 4631)]