17285289

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 27277920

約数和(自身を除く): 9992631

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 1993, 2891, 5979, 8673, 13951, 41853, 97657, 117587, 292971, 352761, 823109, 2469327, 5761763, 17285289]

約数ペア:

[(1, 17285289), (3, 5761763), (7, 2469327), (21, 823109), (49, 352761), (59, 292971), (147, 117587), (177, 97657), (413, 41853), (1239, 13951), (1993, 8673), (2891, 5979)]