42393743

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 50012160

約数和(自身を除く): 7618417

約数列:

[1, 7, 43, 127, 301, 889, 1109, 5461, 7763, 38227, 47687, 140843, 333809, 985901, 6056249, 42393743]

約数ペア:

[(1, 42393743), (7, 6056249), (43, 985901), (127, 333809), (301, 140843), (889, 47687), (1109, 38227), (5461, 7763)]