1299600003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{2549}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 1979208000

約数和(自身を除く): 679607997

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 769, 2307, 2549, 7647, 9997, 13073, 29991, 33137, 39219, 43333, 99411, 129999, 169949, 509847, 563329, 1689987, 1960181, 5880543, 25482353, 33323077, 76447059, 99969231, 433200001, 1299600003]

約数ペア:

[(1, 1299600003), (3, 433200001), (13, 99969231), (17, 76447059), (39, 33323077), (51, 25482353), (221, 5880543), (663, 1960181), (769, 1689987), (2307, 563329), (2549, 509847), (7647, 169949), (9997, 129999), (13073, 99411), (29991, 43333), (33137, 39219)]