331314531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 468840960

約数和(自身を除く): 137526429

約数列:

[1, 3, 29, 67, 87, 113, 201, 339, 503, 1509, 1943, 3277, 5829, 7571, 9831, 14587, 22713, 33701, 43761, 56839, 101103, 170517, 219559, 658677, 977329, 1648331, 2931987, 3808213, 4944993, 11424639, 110438177, 331314531]

約数ペア:

[(1, 331314531), (3, 110438177), (29, 11424639), (67, 4944993), (87, 3808213), (113, 2931987), (201, 1648331), (339, 977329), (503, 658677), (1509, 219559), (1943, 170517), (3277, 101103), (5829, 56839), (7571, 43761), (9831, 33701), (14587, 22713)]