4284371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 5574240

約数和(自身を除く): 1289869

約数列:

[1, 7, 13, 23, 89, 91, 161, 299, 529, 623, 1157, 2047, 2093, 3703, 6877, 8099, 14329, 26611, 47081, 48139, 186277, 329567, 612053, 4284371]

約数ペア:

[(1, 4284371), (7, 612053), (13, 329567), (23, 186277), (89, 48139), (91, 47081), (161, 26611), (299, 14329), (529, 8099), (623, 6877), (1157, 3703), (2047, 2093)]