284965131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 421344000

約数和(自身を除く): 136378869

約数列:

[1, 3, 11, 33, 109, 227, 327, 349, 681, 1047, 1199, 2497, 3597, 3839, 7491, 11517, 24743, 38041, 74229, 79223, 114123, 237669, 272173, 418451, 816519, 871453, 1255353, 2614359, 8635307, 25905921, 94988377, 284965131]

約数ペア:

[(1, 284965131), (3, 94988377), (11, 25905921), (33, 8635307), (109, 2614359), (227, 1255353), (327, 871453), (349, 816519), (681, 418451), (1047, 272173), (1199, 237669), (2497, 114123), (3597, 79223), (3839, 74229), (7491, 38041), (11517, 24743)]