30089031

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 19055289

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 947, 1513, 1869, 2841, 4539, 6629, 10591, 16099, 19887, 31773, 48297, 84283, 112693, 252849, 338079, 589981, 1432811, 1769943, 4298433, 10029677, 30089031]

約数ペア:

[(1, 30089031), (3, 10029677), (7, 4298433), (17, 1769943), (21, 1432811), (51, 589981), (89, 338079), (119, 252849), (267, 112693), (357, 84283), (623, 48297), (947, 31773), (1513, 19887), (1869, 16099), (2841, 10591), (4539, 6629)]