2009618331

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15173}}^1$

素因数の和:15260

約数の個数: 48

約数和(自身を含む): 3362801184

約数和(自身を除く): 1353182853

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 357, 371, 833, 901, 1113, 2499, 2597, 2703, 6307, 7791, 15173, 18921, 44149, 45519, 106211, 132447, 257941, 318633, 743477, 773823, 804169, 1805587, 2230431, 2412507, 5416761, 5629183, 12639109, 13670873, 16887549, 37917327, 39404281, 41012619, 95696111, 118212843, 287088333, 669872777, 2009618331]

約数ペア:

[(1, 2009618331), (3, 669872777), (7, 287088333), (17, 118212843), (21, 95696111), (49, 41012619), (51, 39404281), (53, 37917327), (119, 16887549), (147, 13670873), (159, 12639109), (357, 5629183), (371, 5416761), (833, 2412507), (901, 2230431), (1113, 1805587), (2499, 804169), (2597, 773823), (2703, 743477), (6307, 318633), (7791, 257941), (15173, 132447), (18921, 106211), (44149, 45519)]