442045387

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 532998144

約数和(自身を除く): 90952757

約数列:

[1, 7, 47, 53, 101, 251, 329, 371, 707, 1757, 2491, 4747, 5353, 11797, 13303, 17437, 25351, 33229, 37471, 82579, 93121, 177457, 251591, 625241, 1191497, 1343603, 1761137, 4376687, 8340479, 9405221, 63149341, 442045387]

約数ペア:

[(1, 442045387), (7, 63149341), (47, 9405221), (53, 8340479), (101, 4376687), (251, 1761137), (329, 1343603), (371, 1191497), (707, 625241), (1757, 251591), (2491, 177457), (4747, 93121), (5353, 82579), (11797, 37471), (13303, 33229), (17437, 25351)]