2912391819

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{13313}}^1$

素因数の和:13651

約数の個数: 24

約数和(自身を含む): 4264740480

約数和(自身を除く): 1352348661

約数列:

[1, 3, 9, 109, 223, 327, 669, 981, 2007, 13313, 24307, 39939, 72921, 119817, 218763, 1451117, 2968799, 4353351, 8906397, 13060053, 26719191, 323599091, 970797273, 2912391819]

約数ペア:

[(1, 2912391819), (3, 970797273), (9, 323599091), (109, 26719191), (223, 13060053), (327, 8906397), (669, 4353351), (981, 2968799), (2007, 1451117), (13313, 218763), (24307, 119817), (39939, 72921)]