74423713

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 93918528

約数和(自身を除く): 19494815

約数列:

[1, 7, 13, 53, 91, 169, 371, 689, 1183, 1187, 4823, 8309, 8957, 15431, 62699, 62911, 108017, 200603, 440377, 817843, 1404221, 5724901, 10631959, 74423713]

約数ペア:

[(1, 74423713), (7, 10631959), (13, 5724901), (53, 1404221), (91, 817843), (169, 440377), (371, 200603), (689, 108017), (1183, 62911), (1187, 62699), (4823, 15431), (8309, 8957)]