487967609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 562464000

約数和(自身を除く): 74496391

約数列:

[1, 17, 23, 41, 61, 391, 499, 697, 943, 1037, 1403, 2501, 8483, 11477, 16031, 20459, 23851, 30439, 42517, 57523, 195109, 347803, 470557, 517463, 700097, 977891, 1247999, 7999469, 11901649, 21215983, 28703977, 487967609]

約数ペア:

[(1, 487967609), (17, 28703977), (23, 21215983), (41, 11901649), (61, 7999469), (391, 1247999), (499, 977891), (697, 700097), (943, 517463), (1037, 470557), (1403, 347803), (2501, 195109), (8483, 57523), (11477, 42517), (16031, 30439), (20459, 23851)]