13305559839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{424867}}^1$

素因数の和:424967

約数の個数: 32

約数和(自身を含む): 21127835904

約数和(自身を除く): 7822276065

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 10439, 31317, 424867, 1274601, 4673537, 5523271, 14020611, 16569813, 31015291, 60755981, 93045873, 182267943, 341168201, 403198783, 1023504603, 1209596349, 4435186613, 13305559839]

約数ペア:

[(1, 13305559839), (3, 4435186613), (11, 1209596349), (13, 1023504603), (33, 403198783), (39, 341168201), (73, 182267943), (143, 93045873), (219, 60755981), (429, 31015291), (803, 16569813), (949, 14020611), (2409, 5523271), (2847, 4673537), (10439, 1274601), (31317, 424867)]