1250876949

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3821}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 2070484416

約数和(自身を除く): 819607467

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 131, 147, 357, 393, 833, 917, 2227, 2499, 2751, 3821, 6419, 6681, 11463, 15589, 19257, 26747, 46767, 64957, 80241, 109123, 187229, 194871, 327369, 454699, 500551, 561687, 1364097, 1501653, 3182893, 3503857, 8509367, 9548679, 10511571, 24526999, 25528101, 59565569, 73580997, 178696707, 416958983, 1250876949]

約数ペア:

[(1, 1250876949), (3, 416958983), (7, 178696707), (17, 73580997), (21, 59565569), (49, 25528101), (51, 24526999), (119, 10511571), (131, 9548679), (147, 8509367), (357, 3503857), (393, 3182893), (833, 1501653), (917, 1364097), (2227, 561687), (2499, 500551), (2751, 454699), (3821, 327369), (6419, 194871), (6681, 187229), (11463, 109123), (15589, 80241), (19257, 64957), (26747, 46767)]