1891976529

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{4999}}^1$

素因数の和:5241

約数の個数: 32

約数和(自身を含む): 2751840000

約数和(自身を除く): 859863471

約数列:

[1, 3, 17, 41, 51, 123, 181, 543, 697, 2091, 3077, 4999, 7421, 9231, 14997, 22263, 84983, 126157, 204959, 254949, 378471, 614877, 904819, 2714457, 3484303, 10452909, 15381923, 37097579, 46145769, 111292737, 630658843, 1891976529]

約数ペア:

[(1, 1891976529), (3, 630658843), (17, 111292737), (41, 46145769), (51, 37097579), (123, 15381923), (181, 10452909), (543, 3484303), (697, 2714457), (2091, 904819), (3077, 614877), (4999, 378471), (7421, 254949), (9231, 204959), (14997, 126157), (22263, 84983)]