30935667

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 51793920

約数和(自身を除く): 20858253

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 3371, 9177, 10113, 23597, 64049, 70791, 77533, 192147, 232599, 448343, 542731, 1345029, 1473127, 1628193, 4419381, 10311889, 30935667]

約数ペア:

[(1, 30935667), (3, 10311889), (7, 4419381), (19, 1628193), (21, 1473127), (23, 1345029), (57, 542731), (69, 448343), (133, 232599), (161, 192147), (399, 77533), (437, 70791), (483, 64049), (1311, 23597), (3059, 10113), (3371, 9177)]