29107519

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 36369648

約数和(自身を除く): 7262129

約数列:

[1, 7, 17, 49, 83, 119, 421, 581, 833, 1411, 2947, 4067, 7157, 9877, 20629, 34943, 50099, 69139, 244601, 350693, 594031, 1712207, 4158217, 29107519]

約数ペア:

[(1, 29107519), (7, 4158217), (17, 1712207), (49, 594031), (83, 350693), (119, 244601), (421, 69139), (581, 50099), (833, 34943), (1411, 20629), (2947, 9877), (4067, 7157)]