29703921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 44728320

約数和(自身を除く): 15024399

約数列:

[1, 3, 13, 31, 39, 79, 93, 237, 311, 403, 933, 1027, 1209, 2449, 3081, 4043, 7347, 9641, 12129, 24569, 28923, 31837, 73707, 95511, 125333, 319397, 375999, 761639, 958191, 2284917, 9901307, 29703921]

約数ペア:

[(1, 29703921), (3, 9901307), (13, 2284917), (31, 958191), (39, 761639), (79, 375999), (93, 319397), (237, 125333), (311, 95511), (403, 73707), (933, 31837), (1027, 28923), (1209, 24569), (2449, 12129), (3081, 9641), (4043, 7347)]