145430241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{4447}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 211795968

約数和(自身を除く): 66365727

約数列:

[1, 3, 11, 33, 991, 2973, 4447, 10901, 13341, 32703, 48917, 146751, 4406977, 13220931, 48476747, 145430241]

約数ペア:

[(1, 145430241), (3, 48476747), (11, 13220931), (33, 4406977), (991, 146751), (2973, 48917), (4447, 32703), (10901, 13341)]