89690657

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 25269727

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 593, 697, 1271, 3689, 4151, 4879, 8897, 10081, 18383, 21607, 24313, 70567, 128681, 151249, 170191, 312511, 413321, 753703, 2187577, 2893247, 5275921, 12812951, 89690657]

約数ペア:

[(1, 89690657), (7, 12812951), (17, 5275921), (31, 2893247), (41, 2187577), (119, 753703), (217, 413321), (287, 312511), (527, 170191), (593, 151249), (697, 128681), (1271, 70567), (3689, 24313), (4151, 21607), (4879, 18383), (8897, 10081)]