7043758141

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 8329547520

約数和(自身を除く): 1285789379

約数列:

[1, 7, 53, 137, 139, 371, 959, 973, 997, 6979, 7261, 7367, 19043, 50827, 51569, 52841, 133301, 136589, 138583, 369887, 956123, 970081, 1009279, 7064953, 7239217, 7344899, 18985871, 50674519, 51414293, 132901097, 1006251163, 7043758141]

約数ペア:

[(1, 7043758141), (7, 1006251163), (53, 132901097), (137, 51414293), (139, 50674519), (371, 18985871), (959, 7344899), (973, 7239217), (997, 7064953), (6979, 1009279), (7261, 970081), (7367, 956123), (19043, 369887), (50827, 138583), (51569, 136589), (52841, 133301)]