302249967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 437944320

約数和(自身を除く): 135694353

約数列:

[1, 3, 19, 43, 57, 127, 129, 381, 817, 971, 2413, 2451, 2913, 5461, 7239, 16383, 18449, 41753, 55347, 103759, 123317, 125259, 311277, 369951, 793307, 2343023, 2379921, 5302631, 7029069, 15907893, 100749989, 302249967]

約数ペア:

[(1, 302249967), (3, 100749989), (19, 15907893), (43, 7029069), (57, 5302631), (127, 2379921), (129, 2343023), (381, 793307), (817, 369951), (971, 311277), (2413, 125259), (2451, 123317), (2913, 103759), (5461, 55347), (7239, 41753), (16383, 18449)]