1330467047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 1660538880

約数和(自身を除く): 330071833

約数列:

[1, 7, 13, 91, 131, 233, 479, 917, 1631, 1703, 3029, 3353, 6227, 11921, 21203, 30523, 43589, 62749, 111607, 213661, 396799, 439243, 781249, 815737, 1450891, 2777593, 5710159, 10156237, 14620517, 102343619, 190066721, 1330467047]

約数ペア:

[(1, 1330467047), (7, 190066721), (13, 102343619), (91, 14620517), (131, 10156237), (233, 5710159), (479, 2777593), (917, 1450891), (1631, 815737), (1703, 781249), (3029, 439243), (3353, 396799), (6227, 213661), (11921, 111607), (21203, 62749), (30523, 43589)]