13895679

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16139}}^1$

素因数の和:16190

約数の個数: 16

約数和(自身を含む): 21692160

約数和(自身を除く): 7796481

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 16139, 48417, 112973, 338919, 661699, 1985097, 4631893, 13895679]

約数ペア:

[(1, 13895679), (3, 4631893), (7, 1985097), (21, 661699), (41, 338919), (123, 112973), (287, 48417), (861, 16139)]