9638729919

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3922967}}^1$

素因数の和:3922996

約数の個数: 32

約数和(自身を含む): 17574896640

約数和(自身を除く): 7936166721

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 3922967, 11768901, 27460769, 35306703, 50998571, 82382307, 105920109, 152995713, 247146921, 356989997, 458987139, 741440763, 1070969991, 1376961417, 3212909973, 9638729919]

約数ペア:

[(1, 9638729919), (3, 3212909973), (7, 1376961417), (9, 1070969991), (13, 741440763), (21, 458987139), (27, 356989997), (39, 247146921), (63, 152995713), (91, 105920109), (117, 82382307), (189, 50998571), (273, 35306703), (351, 27460769), (819, 11768901), (2457, 3922967)]