31484971

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 37223424

約数和(自身を除く): 5738453

約数列:

[1, 7, 47, 83, 329, 581, 1153, 3901, 8071, 27307, 54191, 95699, 379337, 669893, 4497853, 31484971]

約数ペア:

[(1, 31484971), (7, 4497853), (47, 669893), (83, 379337), (329, 95699), (581, 54191), (1153, 27307), (3901, 8071)]