222702009

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{3049}}^1$

素因数の和:3400

約数の個数: 16

約数和(自身を含む): 301291200

約数和(自身を除く): 78589191

約数列:

[1, 3, 97, 251, 291, 753, 3049, 9147, 24347, 73041, 295753, 765299, 887259, 2295897, 74234003, 222702009]

約数ペア:

[(1, 222702009), (3, 74234003), (97, 2295897), (251, 887259), (291, 765299), (753, 295753), (3049, 73041), (9147, 24347)]