387568441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 462470400

約数和(自身を除く): 74901959

約数列:

[1, 13, 19, 29, 61, 247, 377, 551, 793, 887, 1159, 1769, 7163, 11531, 15067, 16853, 22997, 25723, 33611, 54107, 219089, 334399, 436943, 488737, 703391, 1028033, 1569103, 6353581, 13364429, 20398339, 29812957, 387568441]

約数ペア:

[(1, 387568441), (13, 29812957), (19, 20398339), (29, 13364429), (61, 6353581), (247, 1569103), (377, 1028033), (551, 703391), (793, 488737), (887, 436943), (1159, 334399), (1769, 219089), (7163, 54107), (11531, 33611), (15067, 25723), (16853, 22997)]