30793623

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 50135040

約数和(自身を除く): 19341417

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1087, 1349, 1491, 3261, 4047, 7609, 9443, 20653, 22827, 28329, 61959, 77177, 144571, 231531, 433713, 540239, 1466363, 1620717, 4399089, 10264541, 30793623]

約数ペア:

[(1, 30793623), (3, 10264541), (7, 4399089), (19, 1620717), (21, 1466363), (57, 540239), (71, 433713), (133, 231531), (213, 144571), (399, 77177), (497, 61959), (1087, 28329), (1349, 22827), (1491, 20653), (3261, 9443), (4047, 7609)]