74901547

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 93193632

約数和(自身を除く): 18292085

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 1621, 2009, 6601, 11347, 37283, 46207, 66461, 79429, 260981, 465227, 1528603, 1826867, 3256589, 10700221, 74901547]

約数ペア:

[(1, 74901547), (7, 10700221), (23, 3256589), (41, 1826867), (49, 1528603), (161, 465227), (287, 260981), (943, 79429), (1127, 66461), (1621, 46207), (2009, 37283), (6601, 11347)]