380443217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{8221}}^1$

素因数の和:8840

約数の個数: 16

約数和(自身を含む): 475165824

約数和(自身を除く): 94722607

約数列:

[1, 7, 11, 77, 601, 4207, 6611, 8221, 46277, 57547, 90431, 633017, 4940821, 34585747, 54349031, 380443217]

約数ペア:

[(1, 380443217), (7, 54349031), (11, 34585747), (77, 4940821), (601, 633017), (4207, 90431), (6611, 57547), (8221, 46277)]