1293544813

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 1450295840

約数和(自身を除く): 156751027

約数列:

[1, 11, 67, 121, 379, 421, 737, 4169, 4631, 8107, 25393, 28207, 45859, 50941, 159559, 279323, 310277, 1755149, 3072553, 3413047, 10690453, 19306639, 117594983, 1293544813]

約数ペア:

[(1, 1293544813), (11, 117594983), (67, 19306639), (121, 10690453), (379, 3413047), (421, 3072553), (737, 1755149), (4169, 310277), (4631, 279323), (8107, 159559), (25393, 50941), (28207, 45859)]