475772901

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 683760000

約数和(自身を除く): 207987099

約数列:

[1, 3, 19, 57, 73, 109, 219, 327, 1049, 1387, 2071, 3147, 4161, 6213, 7957, 19931, 23871, 59793, 76577, 114341, 151183, 229731, 343023, 453549, 1454963, 2172479, 4364889, 6517437, 8346893, 25040679, 158590967, 475772901]

約数ペア:

[(1, 475772901), (3, 158590967), (19, 25040679), (57, 8346893), (73, 6517437), (109, 4364889), (219, 2172479), (327, 1454963), (1049, 453549), (1387, 343023), (2071, 229731), (3147, 151183), (4161, 114341), (6213, 76577), (7957, 59793), (19931, 23871)]