1330291361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{210923}}^1$

素因数の和:211000

約数の個数: 16

約数和(自身を含む): 1640145024

約数和(自身を除く): 309853663

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 210923, 1476461, 3585691, 11178919, 25099837, 78252433, 190041623, 1330291361]

約数ペア:

[(1, 1330291361), (7, 190041623), (17, 78252433), (53, 25099837), (119, 11178919), (371, 3585691), (901, 1476461), (6307, 210923)]