1138678413

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{4657}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 1531550400

約数和(自身を除く): 392871987

約数列:

[1, 3, 149, 447, 547, 1641, 4657, 13971, 81503, 244509, 693893, 2081679, 2547379, 7642137, 379559471, 1138678413]

約数ペア:

[(1, 1138678413), (3, 379559471), (149, 7642137), (447, 2547379), (547, 2081679), (1641, 693893), (4657, 244509), (13971, 81503)]