141845641

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 171978120

約数和(自身を除く): 30132479

約数列:

[1, 7, 29, 49, 173, 203, 577, 1211, 1421, 4039, 5017, 8477, 16733, 28273, 35119, 99821, 117131, 245833, 698747, 819917, 2894809, 4891229, 20263663, 141845641]

約数ペア:

[(1, 141845641), (7, 20263663), (29, 4891229), (49, 2894809), (173, 819917), (203, 698747), (577, 245833), (1211, 117131), (1421, 99821), (4039, 35119), (5017, 28273), (8477, 16733)]