31117422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{740891}}^1$

素因数の和:740903

約数の個数: 16

約数和(自身を含む): 71125632

約数和(自身を除く): 40008210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 740891, 1481782, 2222673, 4445346, 5186237, 10372474, 15558711, 31117422]

約数ペア:

[(1, 31117422), (2, 15558711), (3, 10372474), (6, 5186237), (7, 4445346), (14, 2222673), (21, 1481782), (42, 740891)]