13375778829

素因数分解:

$3^1\times 7^1\times {\mathrm{13331}}^1\times {\mathrm{47779}}^1$

素因数の和:61120

約数の個数: 16

約数和(自身を含む): 20384094720

約数和(自身を除く): 7008315891

約数列:

[1, 3, 7, 21, 13331, 39993, 47779, 93317, 143337, 279951, 334453, 1003359, 636941849, 1910825547, 4458592943, 13375778829]

約数ペア:

[(1, 13375778829), (3, 4458592943), (7, 1910825547), (21, 636941849), (13331, 1003359), (39993, 334453), (47779, 279951), (93317, 143337)]