129427201

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 138700800

約数和(自身を除く): 9273599

約数列:

[1, 31, 41, 79, 1271, 1289, 2449, 3239, 39959, 52849, 100409, 101831, 1638319, 3156761, 4175071, 129427201]

約数ペア:

[(1, 129427201), (31, 4175071), (41, 3156761), (79, 1638319), (1271, 101831), (1289, 100409), (2449, 52849), (3239, 39959)]