2015953029

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11801}}^1$

素因数の和:11872

約数の個数: 48

約数和(自身を含む): 3264905280

約数和(自身を除く): 1248952251

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 243, 333, 513, 703, 999, 1539, 2109, 2997, 4617, 6327, 8991, 11801, 18981, 35403, 56943, 106209, 170829, 224219, 318627, 436637, 672657, 955881, 1309911, 2017971, 2867643, 3929733, 6053913, 8296103, 11789199, 18161739, 24888309, 35367597, 54485217, 74664927, 106102791, 223994781, 671984343, 2015953029]

約数ペア:

[(1, 2015953029), (3, 671984343), (9, 223994781), (19, 106102791), (27, 74664927), (37, 54485217), (57, 35367597), (81, 24888309), (111, 18161739), (171, 11789199), (243, 8296103), (333, 6053913), (513, 3929733), (703, 2867643), (999, 2017971), (1539, 1309911), (2109, 955881), (2997, 672657), (4617, 436637), (6327, 318627), (8991, 224219), (11801, 170829), (18981, 106209), (35403, 56943)]