16625787

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 7566213

約数列:

[1, 3, 29, 41, 59, 79, 87, 123, 177, 237, 1189, 1711, 2291, 2419, 3239, 3567, 4661, 5133, 6873, 7257, 9717, 13983, 70151, 93931, 135169, 191101, 210453, 281793, 405507, 573303, 5541929, 16625787]

約数ペア:

[(1, 16625787), (3, 5541929), (29, 573303), (41, 405507), (59, 281793), (79, 210453), (87, 191101), (123, 135169), (177, 93931), (237, 70151), (1189, 13983), (1711, 9717), (2291, 7257), (2419, 6873), (3239, 5133), (3567, 4661)]