11893231

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 14757984

約数和(自身を除く): 2864753

約数列:

[1, 7, 23, 49, 61, 161, 173, 427, 1127, 1211, 1403, 2989, 3979, 8477, 9821, 10553, 27853, 68747, 73871, 194971, 242719, 517097, 1699033, 11893231]

約数ペア:

[(1, 11893231), (7, 1699033), (23, 517097), (49, 242719), (61, 194971), (161, 73871), (173, 68747), (427, 27853), (1127, 10553), (1211, 9821), (1403, 8477), (2989, 3979)]