13037871

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 22257816

約数和(自身を除く): 9219945

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 733, 847, 1617, 2199, 2541, 5131, 5929, 8063, 15393, 17787, 24189, 35917, 56441, 88693, 107751, 169323, 266079, 395087, 620851, 1185261, 1862553, 4345957, 13037871]

約数ペア:

[(1, 13037871), (3, 4345957), (7, 1862553), (11, 1185261), (21, 620851), (33, 395087), (49, 266079), (77, 169323), (121, 107751), (147, 88693), (231, 56441), (363, 35917), (539, 24189), (733, 17787), (847, 15393), (1617, 8063), (2199, 5929), (2541, 5131)]