270532017

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{18917}}^1$

素因数の和:19157

約数の個数: 24

約数和(自身を含む): 448583616

約数和(自身を除く): 178051599

約数列:

[1, 3, 7, 9, 21, 63, 227, 681, 1589, 2043, 4767, 14301, 18917, 56751, 132419, 170253, 397257, 1191771, 4294159, 12882477, 30059113, 38647431, 90177339, 270532017]

約数ペア:

[(1, 270532017), (3, 90177339), (7, 38647431), (9, 30059113), (21, 12882477), (63, 4294159), (227, 1191771), (681, 397257), (1589, 170253), (2043, 132419), (4767, 56751), (14301, 18917)]