15678004173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4144331}}^1$

素因数の和:4144444

約数の個数: 16

約数和(自身を含む): 22744094016

約数和(自身を除く): 7066089843

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 4144331, 12432993, 53876303, 161628909, 402000107, 1206000321, 5226001391, 15678004173]

約数ペア:

[(1, 15678004173), (3, 5226001391), (13, 1206000321), (39, 402000107), (97, 161628909), (291, 53876303), (1261, 12432993), (3783, 4144331)]