33878747

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{1307}}^1$

素因数の和:1367

約数の個数: 18

約数和(自身を含む): 41229468

約数和(自身を除く): 7350721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 1307, 3703, 9149, 25921, 30061, 64043, 210427, 691403, 1472989, 4839821, 33878747]

約数ペア:

[(1, 33878747), (7, 4839821), (23, 1472989), (49, 691403), (161, 210427), (529, 64043), (1127, 30061), (1307, 25921), (3703, 9149)]