1216407893

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{11467}}^1$

素因数の和:11612

約数の個数: 16

約数和(自身を含む): 1296893184

約数和(自身を除く): 80485291

約数列:

[1, 37, 47, 61, 1739, 2257, 2867, 11467, 106079, 424279, 538949, 699487, 19941113, 25881019, 32875889, 1216407893]

約数ペア:

[(1, 1216407893), (37, 32875889), (47, 25881019), (61, 19941113), (1739, 699487), (2257, 538949), (2867, 424279), (11467, 106079)]