30916473

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13759}}^1$

素因数の和:13876

約数の個数: 16

約数和(自身を含む): 47554560

約数和(自身を除く): 16638087

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 13759, 41277, 96313, 288939, 1472213, 4416639, 10305491, 30916473]

約数ペア:

[(1, 30916473), (3, 10305491), (7, 4416639), (21, 1472213), (107, 288939), (321, 96313), (749, 41277), (2247, 13759)]