8403073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 10967040

約数和(自身を除く): 2563967

約数列:

[1, 7, 19, 23, 41, 67, 133, 161, 287, 437, 469, 779, 943, 1273, 1541, 2747, 3059, 5453, 6601, 8911, 10787, 17917, 19229, 29279, 52193, 63181, 125419, 204953, 365351, 442267, 1200439, 8403073]

約数ペア:

[(1, 8403073), (7, 1200439), (19, 442267), (23, 365351), (41, 204953), (67, 125419), (133, 63181), (161, 52193), (287, 29279), (437, 19229), (469, 17917), (779, 10787), (943, 8911), (1273, 6601), (1541, 5453), (2747, 3059)]