2007803553

素因数分解:

$3^1\times 7^1\times {\mathrm{3331}}^1\times {\mathrm{28703}}^1$

素因数の和:32044

約数の個数: 16

約数和(自身を含む): 3060535296

約数和(自身を除く): 1052731743

約数列:

[1, 3, 7, 21, 3331, 9993, 23317, 28703, 69951, 86109, 200921, 602763, 95609693, 286829079, 669267851, 2007803553]

約数ペア:

[(1, 2007803553), (3, 669267851), (7, 286829079), (21, 95609693), (3331, 602763), (9993, 200921), (23317, 86109), (28703, 69951)]