900617279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 1020418560

約数和(自身を除く): 119801281

約数列:

[1, 17, 23, 73, 139, 227, 391, 1241, 1679, 2363, 3197, 3859, 5221, 10147, 16571, 28543, 31553, 54349, 88757, 172499, 233381, 281707, 381133, 536401, 725719, 2303369, 3967477, 6479261, 12337223, 39157273, 52977487, 900617279]

約数ペア:

[(1, 900617279), (17, 52977487), (23, 39157273), (73, 12337223), (139, 6479261), (227, 3967477), (391, 2303369), (1241, 725719), (1679, 536401), (2363, 381133), (3197, 281707), (3859, 233381), (5221, 172499), (10147, 88757), (16571, 54349), (28543, 31553)]