89862409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3671}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 21178871

約数列:

[1, 7, 13, 91, 269, 1883, 3497, 3671, 24479, 25697, 47723, 334061, 987499, 6912493, 12837487, 89862409]

約数ペア:

[(1, 89862409), (7, 12837487), (13, 6912493), (91, 987499), (269, 334061), (1883, 47723), (3497, 25697), (3671, 24479)]