2247668857

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{13829}}^1$

素因数の和:13981

約数の個数: 24

約数和(自身を含む): 2724399360

約数和(自身を除く): 476730503

約数列:

[1, 7, 31, 49, 107, 217, 749, 1519, 3317, 5243, 13829, 23219, 96803, 162533, 428699, 677621, 1479703, 3000893, 10357921, 21006251, 45870793, 72505447, 321095551, 2247668857]

約数ペア:

[(1, 2247668857), (7, 321095551), (31, 72505447), (49, 45870793), (107, 21006251), (217, 10357921), (749, 3000893), (1519, 1479703), (3317, 677621), (5243, 428699), (13829, 162533), (23219, 96803)]