1949288151

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{21599}}^1$

素因数の和:22118

約数の個数: 16

約数和(自身を含む): 2643840000

約数和(自身を除く): 694551849

約数列:

[1, 3, 67, 201, 449, 1347, 21599, 30083, 64797, 90249, 1447133, 4341399, 9697951, 29093853, 649762717, 1949288151]

約数ペア:

[(1, 1949288151), (3, 649762717), (67, 29093853), (201, 9697951), (449, 4341399), (1347, 1447133), (21599, 90249), (30083, 64797)]