88213713

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{221087}}^1$

素因数の和:221116

約数の個数: 16

約数和(自身を含む): 141496320

約数和(自身を除く): 53282607

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 221087, 663261, 1547609, 4200653, 4642827, 12601959, 29404571, 88213713]

約数ペア:

[(1, 88213713), (3, 29404571), (7, 12601959), (19, 4642827), (21, 4200653), (57, 1547609), (133, 663261), (399, 221087)]