11264421

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 7121499

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 227, 357, 417, 681, 973, 1589, 2363, 2919, 3859, 4767, 7089, 11577, 16541, 27013, 31553, 49623, 81039, 94659, 220871, 536401, 662613, 1609203, 3754807, 11264421]

約数ペア:

[(1, 11264421), (3, 3754807), (7, 1609203), (17, 662613), (21, 536401), (51, 220871), (119, 94659), (139, 81039), (227, 49623), (357, 31553), (417, 27013), (681, 16541), (973, 11577), (1589, 7089), (2363, 4767), (2919, 3859)]