471374787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{967}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 702535680

約数和(自身を除く): 231160893

約数列:

[1, 3, 13, 29, 39, 87, 377, 431, 967, 1131, 1293, 2901, 5603, 12499, 12571, 16809, 28043, 37497, 37713, 84129, 162487, 364559, 416777, 487461, 1093677, 1250331, 5418101, 12086533, 16254303, 36259599, 157124929, 471374787]

約数ペア:

[(1, 471374787), (3, 157124929), (13, 36259599), (29, 16254303), (39, 12086533), (87, 5418101), (377, 1250331), (431, 1093677), (967, 487461), (1131, 416777), (1293, 364559), (2901, 162487), (5603, 84129), (12499, 37713), (12571, 37497), (16809, 28043)]