10270421

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 12144000

約数和(自身を除く): 1873579

約数列:

[1, 7, 43, 149, 229, 301, 1043, 1603, 6407, 9847, 34121, 44849, 68929, 238847, 1467203, 10270421]

約数ペア:

[(1, 10270421), (7, 1467203), (43, 238847), (149, 68929), (229, 44849), (301, 34121), (1043, 9847), (1603, 6407)]