140348289

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{30839}}^1$

素因数の和:30920

約数の個数: 16

約数和(自身を含む): 196882560

約数和(自身を除く): 56534271

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 30839, 92517, 1141043, 1264399, 3423129, 3793197, 46782763, 140348289]

約数ペア:

[(1, 140348289), (3, 46782763), (37, 3793197), (41, 3423129), (111, 1264399), (123, 1141043), (1517, 92517), (4551, 30839)]