3955218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28661}}^1$

素因数の和:28689

約数の個数: 16

約数和(自身を含む): 8254656

約数和(自身を除く): 4299438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 28661, 57322, 85983, 171966, 659203, 1318406, 1977609, 3955218]

約数ペア:

[(1, 3955218), (2, 1977609), (3, 1318406), (6, 659203), (23, 171966), (46, 85983), (69, 57322), (138, 28661)]