3210705

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 2837295

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1399, 2295, 4197, 6995, 12591, 20985, 23783, 37773, 62955, 71349, 118915, 188865, 214047, 356745, 642141, 1070235, 3210705]

約数ペア:

[(1, 3210705), (3, 1070235), (5, 642141), (9, 356745), (15, 214047), (17, 188865), (27, 118915), (45, 71349), (51, 62955), (85, 37773), (135, 23783), (153, 20985), (255, 12591), (459, 6995), (765, 4197), (1399, 2295)]