331366911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 469324800

約数和(自身を除く): 137957889

約数列:

[1, 3, 23, 69, 149, 167, 193, 447, 501, 579, 3427, 3841, 4439, 10281, 11523, 13317, 24883, 28757, 32231, 74649, 86271, 96693, 572309, 661411, 741313, 1716927, 1984233, 2223939, 4802419, 14407257, 110455637, 331366911]

約数ペア:

[(1, 331366911), (3, 110455637), (23, 14407257), (69, 4802419), (149, 2223939), (167, 1984233), (193, 1716927), (447, 741313), (501, 661411), (579, 572309), (3427, 96693), (3841, 86271), (4439, 74649), (10281, 32231), (11523, 28757), (13317, 24883)]