371257803

素因数分解:

$3^3\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1487}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 629483520

約数和(自身を除く): 258225717

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1321, 1487, 3963, 4461, 9247, 10409, 11889, 13383, 27741, 31227, 35667, 40149, 83223, 93681, 249669, 281043, 1964327, 5892981, 13750289, 17678943, 41250867, 53036829, 123752601, 371257803]

約数ペア:

[(1, 371257803), (3, 123752601), (7, 53036829), (9, 41250867), (21, 17678943), (27, 13750289), (63, 5892981), (189, 1964327), (1321, 281043), (1487, 249669), (3963, 93681), (4461, 83223), (9247, 40149), (10409, 35667), (11889, 31227), (13383, 27741)]