42661689

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49549}}^1$

素因数の和:49600

約数の個数: 16

約数和(自身を含む): 66595200

約数和(自身を除く): 23933511

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 49549, 148647, 346843, 1040529, 2031509, 6094527, 14220563, 42661689]

約数ペア:

[(1, 42661689), (3, 14220563), (7, 6094527), (21, 2031509), (41, 1040529), (123, 346843), (287, 148647), (861, 49549)]