13583157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 22195200

約数和(自身を除く): 8612043

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 577, 1121, 1239, 1731, 3363, 4039, 7847, 10963, 12117, 23541, 32889, 34043, 76741, 102129, 230223, 238301, 646817, 714903, 1940451, 4527719, 13583157]

約数ペア:

[(1, 13583157), (3, 4527719), (7, 1940451), (19, 714903), (21, 646817), (57, 238301), (59, 230223), (133, 102129), (177, 76741), (399, 34043), (413, 32889), (577, 23541), (1121, 12117), (1239, 10963), (1731, 7847), (3363, 4039)]