628267788297

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{51216091}}^1$

素因数の和:51216173

約数の個数: 24

約数和(自身を含む): 958765242240

約数和(自身を除く): 330497453943

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 51216091, 153648273, 460944819, 1485266639, 2407156277, 4455799917, 7221468831, 13367399751, 21664406493, 69807532033, 209422596099, 628267788297]

約数ペア:

[(1, 628267788297), (3, 209422596099), (9, 69807532033), (29, 21664406493), (47, 13367399751), (87, 7221468831), (141, 4455799917), (261, 2407156277), (423, 1485266639), (1363, 460944819), (4089, 153648273), (12267, 51216091)]