213048683995

素因数分解:

$5^1\times 7^1\times {\mathrm{6917}}^1\times {\mathrm{880021}}^1$

素因数の和:886950

約数の個数: 16

約数和(自身を含む): 292223625408

約数和(自身を除く): 79174941413

約数列:

[1, 5, 7, 35, 6917, 34585, 48419, 242095, 880021, 4400105, 6160147, 30800735, 6087105257, 30435526285, 42609736799, 213048683995]

約数ペア:

[(1, 213048683995), (5, 42609736799), (7, 30435526285), (35, 6087105257), (6917, 30800735), (34585, 6160147), (48419, 4400105), (242095, 880021)]