73262917

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42373}}^1$

素因数の和:42412

約数の個数: 16

約数和(自身を含む): 94917760

約数和(自身を除く): 21654843

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 42373, 296611, 550849, 805087, 3855943, 5635609, 10466131, 73262917]

約数ペア:

[(1, 73262917), (7, 10466131), (13, 5635609), (19, 3855943), (91, 805087), (133, 550849), (247, 296611), (1729, 42373)]