143740421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 159667200

約数和(自身を除く): 15926779

約数列:

[1, 11, 79, 251, 659, 869, 2761, 7249, 19829, 52061, 165409, 218119, 572671, 1819499, 13067311, 143740421]

約数ペア:

[(1, 143740421), (11, 13067311), (79, 1819499), (251, 572671), (659, 218119), (869, 165409), (2761, 52061), (7249, 19829)]