47454267

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5171}}^1$

素因数の和:5223

約数の個数: 32

約数和(自身を含む): 79441920

約数和(自身を除く): 31987653

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 5171, 9177, 15513, 36197, 98249, 108591, 118933, 294747, 356799, 687743, 832531, 2063229, 2259727, 2497593, 6779181, 15818089, 47454267]

約数ペア:

[(1, 47454267), (3, 15818089), (7, 6779181), (19, 2497593), (21, 2259727), (23, 2063229), (57, 832531), (69, 687743), (133, 356799), (161, 294747), (399, 118933), (437, 108591), (483, 98249), (1311, 36197), (3059, 15513), (5171, 9177)]