9718648521

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{2729}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 13523328000

約数和(自身を除く): 3804679479

約数列:

[1, 3, 31, 93, 149, 257, 447, 771, 2729, 4619, 7967, 8187, 13857, 23901, 38293, 84599, 114879, 253797, 406621, 701353, 1187083, 1219863, 2104059, 3561249, 12605251, 21741943, 37815753, 65225829, 104501597, 313504791, 3239549507, 9718648521]

約数ペア:

[(1, 9718648521), (3, 3239549507), (31, 313504791), (93, 104501597), (149, 65225829), (257, 37815753), (447, 21741943), (771, 12605251), (2729, 3561249), (4619, 2104059), (7967, 1219863), (8187, 1187083), (13857, 701353), (23901, 406621), (38293, 253797), (84599, 114879)]