30887637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 47343744

約数和(自身を除く): 16456107

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 617, 1221, 1353, 1517, 1851, 4551, 6787, 16687, 20361, 22829, 25297, 50061, 68487, 75891, 251119, 278267, 753357, 834801, 935989, 2807967, 10295879, 30887637]

約数ペア:

[(1, 30887637), (3, 10295879), (11, 2807967), (33, 935989), (37, 834801), (41, 753357), (111, 278267), (123, 251119), (407, 75891), (451, 68487), (617, 50061), (1221, 25297), (1353, 22829), (1517, 20361), (1851, 16687), (4551, 6787)]