2198436807

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{123017}}^1$

素因数の和:123087

約数の個数: 32

約数和(自身を含む): 3590157312

約数和(自身を除く): 1391720505

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 123017, 369051, 861119, 2583357, 2829391, 4551629, 8488173, 13654887, 19805737, 31861403, 59417211, 95584209, 104687467, 314062401, 732812269, 2198436807]

約数ペア:

[(1, 2198436807), (3, 732812269), (7, 314062401), (21, 104687467), (23, 95584209), (37, 59417211), (69, 31861403), (111, 19805737), (161, 13654887), (259, 8488173), (483, 4551629), (777, 2829391), (851, 2583357), (2553, 861119), (5957, 369051), (17871, 123017)]