273770107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 320785920

約数和(自身を除く): 47015813

約数列:

[1, 13, 19, 67, 71, 233, 247, 871, 923, 1273, 1349, 3029, 4427, 4757, 15611, 16543, 16549, 17537, 57551, 61841, 90383, 202943, 215059, 296609, 314317, 1108381, 1174979, 3855917, 4086121, 14408953, 21059239, 273770107]

約数ペア:

[(1, 273770107), (13, 21059239), (19, 14408953), (67, 4086121), (71, 3855917), (233, 1174979), (247, 1108381), (871, 314317), (923, 296609), (1273, 215059), (1349, 202943), (3029, 90383), (4427, 61841), (4757, 57551), (15611, 17537), (16543, 16549)]