1330043977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 1517564160

約数和(自身を除く): 187520183

約数列:

[1, 17, 23, 41, 163, 391, 509, 697, 943, 2771, 3749, 6683, 8653, 11707, 16031, 20869, 63733, 82967, 113611, 153709, 199019, 354773, 479987, 1410439, 1908241, 2613053, 3401647, 8159779, 32440097, 57827999, 78237881, 1330043977]

約数ペア:

[(1, 1330043977), (17, 78237881), (23, 57827999), (41, 32440097), (163, 8159779), (391, 3401647), (509, 2613053), (697, 1908241), (943, 1410439), (2771, 479987), (3749, 354773), (6683, 199019), (8653, 153709), (11707, 113611), (16031, 82967), (20869, 63733)]