283311217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{4643}}^1$

素因数の和:5052

約数の個数: 16

約数和(自身を含む): 338826240

約数和(自身を除く): 55515023

約数列:

[1, 7, 23, 161, 379, 2653, 4643, 8717, 32501, 61019, 106789, 747523, 1759697, 12317879, 40473031, 283311217]

約数ペア:

[(1, 283311217), (7, 40473031), (23, 12317879), (161, 1759697), (379, 747523), (2653, 106789), (4643, 61019), (8717, 32501)]