1387664067

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 1937858560

約数和(自身を除く): 550194493

約数列:

[1, 3, 31, 93, 109, 327, 367, 373, 1101, 1119, 3379, 10137, 11377, 11563, 34131, 34689, 40003, 40657, 120009, 121971, 136891, 410673, 1240093, 1260367, 3720279, 3781101, 4243621, 12730863, 14921119, 44763357, 462554689, 1387664067]

約数ペア:

[(1, 1387664067), (3, 462554689), (31, 44763357), (93, 14921119), (109, 12730863), (327, 4243621), (367, 3781101), (373, 3720279), (1101, 1260367), (1119, 1240093), (3379, 410673), (10137, 136891), (11377, 121971), (11563, 120009), (34131, 40657), (34689, 40003)]