4625829

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 7805952

約数和(自身を除く): 3180123

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 191, 207, 299, 351, 573, 621, 897, 1053, 1719, 1863, 2483, 2691, 4393, 5157, 7449, 8073, 13179, 15471, 22347, 24219, 39537, 57109, 67041, 118611, 171327, 201123, 355833, 513981, 1541943, 4625829]

約数ペア:

[(1, 4625829), (3, 1541943), (9, 513981), (13, 355833), (23, 201123), (27, 171327), (39, 118611), (69, 67041), (81, 57109), (117, 39537), (191, 24219), (207, 22347), (299, 15471), (351, 13179), (573, 8073), (621, 7449), (897, 5157), (1053, 4393), (1719, 2691), (1863, 2483)]