387039191

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2316

約数の個数: 36

約数和(自身を含む): 512172360

約数和(自身を除く): 125133169

約数列:

[1, 7, 11, 29, 49, 77, 121, 203, 319, 539, 847, 1421, 2233, 2251, 3509, 5929, 15631, 15757, 24563, 24761, 65279, 110299, 171941, 173327, 272371, 456953, 718069, 1213289, 1906597, 3198671, 5026483, 7898759, 13346179, 35185381, 55291313, 387039191]

約数ペア:

[(1, 387039191), (7, 55291313), (11, 35185381), (29, 13346179), (49, 7898759), (77, 5026483), (121, 3198671), (203, 1906597), (319, 1213289), (539, 718069), (847, 456953), (1421, 272371), (2233, 173327), (2251, 171941), (3509, 110299), (5929, 65279), (15631, 24761), (15757, 24563)]