29910993

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10247}}^1$

素因数の和:10396

約数の個数: 16

約数和(自身を含む): 45911040

約数和(自身を除く): 16000047

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 10247, 30741, 71729, 215187, 1424333, 4272999, 9970331, 29910993]

約数ペア:

[(1, 29910993), (3, 9970331), (7, 4272999), (21, 1424333), (139, 215187), (417, 71729), (973, 30741), (2919, 10247)]