22871211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 34897920

約数和(自身を除く): 12026709

約数列:

[1, 3, 11, 31, 33, 79, 93, 237, 283, 341, 849, 869, 1023, 2449, 2607, 3113, 7347, 8773, 9339, 22357, 26319, 26939, 67071, 80817, 96503, 245927, 289509, 693067, 737781, 2079201, 7623737, 22871211]

約数ペア:

[(1, 22871211), (3, 7623737), (11, 2079201), (31, 737781), (33, 693067), (79, 289509), (93, 245927), (237, 96503), (283, 80817), (341, 67071), (849, 26939), (869, 26319), (1023, 22357), (2449, 9339), (2607, 8773), (3113, 7347)]