2019964023

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{2237}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 3642103296

約数和(自身を除く): 1622139273

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1303, 2237, 3909, 6711, 9121, 11727, 14333, 15659, 20133, 24607, 27363, 42999, 46977, 73821, 82089, 100331, 128997, 140931, 172249, 221463, 300993, 516747, 902979, 1550241, 2914811, 8744433, 20403677, 26233299, 32062921, 61211031, 96188763, 183633093, 224440447, 288566289, 673321341, 2019964023]

約数ペア:

[(1, 2019964023), (3, 673321341), (7, 288566289), (9, 224440447), (11, 183633093), (21, 96188763), (33, 61211031), (63, 32062921), (77, 26233299), (99, 20403677), (231, 8744433), (693, 2914811), (1303, 1550241), (2237, 902979), (3909, 516747), (6711, 300993), (9121, 221463), (11727, 172249), (14333, 140931), (15659, 128997), (20133, 100331), (24607, 82089), (27363, 73821), (42999, 46977)]