563669457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{140321}}^1$

素因数の和:140440

約数の個数: 16

約数和(自身を含む): 817235328

約数和(自身を除く): 253565871

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 140321, 420963, 1824173, 5472519, 14453063, 43359189, 187889819, 563669457]

約数ペア:

[(1, 563669457), (3, 187889819), (13, 43359189), (39, 14453063), (103, 5472519), (309, 1824173), (1339, 420963), (4017, 140321)]