15678002013

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{140533}}^1$

素因数の和:141484

約数の個数: 16

約数和(自身を含む): 21437618496

約数和(自身を除く): 5759616483

約数列:

[1, 3, 41, 123, 907, 2721, 37187, 111561, 140533, 421599, 5761853, 17285559, 127463431, 382390293, 5226000671, 15678002013]

約数ペア:

[(1, 15678002013), (3, 5226000671), (41, 382390293), (123, 127463431), (907, 17285559), (2721, 5761853), (37187, 421599), (111561, 140533)]