12421365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 21966336

約数和(自身を除く): 9544971

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 415, 907, 913, 1245, 2721, 2739, 4535, 4565, 9977, 13605, 13695, 29931, 49885, 75281, 149655, 225843, 376405, 828091, 1129215, 2484273, 4140455, 12421365]

約数ペア:

[(1, 12421365), (3, 4140455), (5, 2484273), (11, 1129215), (15, 828091), (33, 376405), (55, 225843), (83, 149655), (165, 75281), (249, 49885), (415, 29931), (907, 13695), (913, 13605), (1245, 9977), (2721, 4565), (2739, 4535)]