742321149

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 1050624000

約数和(自身を除く): 308302851

約数列:

[1, 3, 29, 47, 87, 141, 379, 479, 1137, 1363, 1437, 4089, 10991, 13891, 17813, 22513, 32973, 41673, 53439, 67539, 181541, 516577, 544623, 652877, 1549731, 1958631, 5264689, 8532427, 15794067, 25597281, 247440383, 742321149]

約数ペア:

[(1, 742321149), (3, 247440383), (29, 25597281), (47, 15794067), (87, 8532427), (141, 5264689), (379, 1958631), (479, 1549731), (1137, 652877), (1363, 544623), (1437, 516577), (4089, 181541), (10991, 67539), (13891, 53439), (17813, 41673), (22513, 32973)]