474887317209

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{6674359}}^1$

素因数の和:6675040

約数の個数: 16

約数和(自身を含む): 651310746240

約数和(自身を除く): 176423429031

約数列:

[1, 3, 37, 111, 641, 1923, 23717, 71151, 6674359, 20023077, 246951283, 740853849, 4278264119, 12834792357, 158295772403, 474887317209]

約数ペア:

[(1, 474887317209), (3, 158295772403), (37, 12834792357), (111, 4278264119), (641, 740853849), (1923, 246951283), (23717, 20023077), (71151, 6674359)]