492025821

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5171}}^1$

素因数の和:5401

約数の個数: 32

約数和(自身を含む): 786475008

約数和(自身を除く): 294449187

約数列:

[1, 3, 7, 21, 23, 69, 161, 197, 483, 591, 1379, 4137, 4531, 5171, 13593, 15513, 31717, 36197, 95151, 108591, 118933, 356799, 832531, 1018687, 2497593, 3056061, 7130809, 21392427, 23429801, 70289403, 164008607, 492025821]

約数ペア:

[(1, 492025821), (3, 164008607), (7, 70289403), (21, 23429801), (23, 21392427), (69, 7130809), (161, 3056061), (197, 2497593), (483, 1018687), (591, 832531), (1379, 356799), (4137, 118933), (4531, 108591), (5171, 95151), (13593, 36197), (15513, 31717)]