98756917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 124452864

約数和(自身を除く): 25695947

約数列:

[1, 7, 23, 31, 47, 161, 217, 329, 421, 713, 1081, 1457, 2947, 4991, 7567, 9683, 10199, 13051, 19787, 33511, 67781, 91357, 138509, 234577, 300173, 455101, 613397, 2101211, 3185707, 4293779, 14108131, 98756917]

約数ペア:

[(1, 98756917), (7, 14108131), (23, 4293779), (31, 3185707), (47, 2101211), (161, 613397), (217, 455101), (329, 300173), (421, 234577), (713, 138509), (1081, 91357), (1457, 67781), (2947, 33511), (4991, 19787), (7567, 13051), (9683, 10199)]