288049773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 432397440

約数和(自身を除く): 144347667

約数列:

[1, 3, 11, 33, 37, 111, 269, 407, 807, 877, 1221, 2631, 2959, 8877, 9647, 9953, 28941, 29859, 32449, 97347, 109483, 235913, 328449, 356939, 707739, 1070817, 2595043, 7785129, 8728781, 26186343, 96016591, 288049773]

約数ペア:

[(1, 288049773), (3, 96016591), (11, 26186343), (33, 8728781), (37, 7785129), (111, 2595043), (269, 1070817), (407, 707739), (807, 356939), (877, 328449), (1221, 235913), (2631, 109483), (2959, 97347), (8877, 32449), (9647, 29859), (9953, 28941)]