31328639999

素因数分解:

${\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{19997}}^1$

素因数の和:20722

約数の個数: 16

約数和(自身を含む): 32828716800

約数和(自身を除く): 1500076801

約数列:

[1, 29, 89, 607, 2581, 17603, 19997, 54023, 579913, 1566667, 1779733, 12138179, 51612257, 352007191, 1080297931, 31328639999]

約数ペア:

[(1, 31328639999), (29, 1080297931), (89, 352007191), (607, 51612257), (2581, 12138179), (17603, 1779733), (19997, 1566667), (54023, 579913)]