30813411

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 42564608

約数和(自身を除く): 11751197

約数列:

[1, 3, 31, 93, 421, 787, 1263, 2361, 13051, 24397, 39153, 73191, 331327, 993981, 10271137, 30813411]

約数ペア:

[(1, 30813411), (3, 10271137), (31, 993981), (93, 331327), (421, 73191), (787, 39153), (1263, 24397), (2361, 13051)]