311424282

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1330873}}^1$

素因数の和:1330894

約数の個数: 24

約数和(自身を含む): 726657204

約数和(自身を除く): 415232922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1330873, 2661746, 3992619, 7985238, 11977857, 17301349, 23955714, 34602698, 51904047, 103808094, 155712141, 311424282]

約数ペア:

[(1, 311424282), (2, 155712141), (3, 103808094), (6, 51904047), (9, 34602698), (13, 23955714), (18, 17301349), (26, 11977857), (39, 7985238), (78, 3992619), (117, 2661746), (234, 1330873)]