137320917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{86857}}^1$

素因数の和:86908

約数の個数: 16

約数和(自身を含む): 200120832

約数和(自身を除く): 62799915

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 86857, 260571, 1476569, 2692567, 4429707, 8077701, 45773639, 137320917]

約数ペア:

[(1, 137320917), (3, 45773639), (17, 8077701), (31, 4429707), (51, 2692567), (93, 1476569), (527, 260571), (1581, 86857)]