1269887931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 2059817760

約数和(自身を除く): 789929829

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 131, 261, 377, 393, 1131, 1179, 1703, 2857, 3393, 3799, 5109, 8571, 11397, 15327, 25713, 34191, 37141, 49387, 82853, 111423, 148161, 248559, 334269, 374267, 444483, 745677, 1077089, 1122801, 3231267, 3368403, 4865471, 9693801, 10853743, 14596413, 32561229, 43789239, 97683687, 141098659, 423295977, 1269887931]

約数ペア:

[(1, 1269887931), (3, 423295977), (9, 141098659), (13, 97683687), (29, 43789239), (39, 32561229), (87, 14596413), (117, 10853743), (131, 9693801), (261, 4865471), (377, 3368403), (393, 3231267), (1131, 1122801), (1179, 1077089), (1703, 745677), (2857, 444483), (3393, 374267), (3799, 334269), (5109, 248559), (8571, 148161), (11397, 111423), (15327, 82853), (25713, 49387), (34191, 37141)]