21497932011

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{5779}}^1\times {\mathrm{21017}}^1$

素因数の和:26858

約数の個数: 16

約数和(自身を含む): 29156169600

約数和(自身を除く): 7658237589

約数列:

[1, 3, 59, 177, 5779, 17337, 21017, 63051, 340961, 1022883, 1240003, 3720009, 121457243, 364371729, 7165977337, 21497932011]

約数ペア:

[(1, 21497932011), (3, 7165977337), (59, 364371729), (177, 121457243), (5779, 3720009), (17337, 1240003), (21017, 1022883), (63051, 340961)]