2017255023

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62417}}^1$

素因数の和:62458

約数の個数: 48

約数和(自身を含む): 3635224320

約数和(自身を除く): 1617969297

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 3591, 4617, 10773, 32319, 62417, 187251, 436919, 561753, 1185923, 1310757, 1685259, 3557769, 3932271, 5055777, 8301461, 10673307, 11796813, 15167331, 24904383, 32019921, 35390439, 74713149, 96059763, 106171317, 224139447, 288179289, 672418341, 2017255023]

約数ペア:

[(1, 2017255023), (3, 672418341), (7, 288179289), (9, 224139447), (19, 106171317), (21, 96059763), (27, 74713149), (57, 35390439), (63, 32019921), (81, 24904383), (133, 15167331), (171, 11796813), (189, 10673307), (243, 8301461), (399, 5055777), (513, 3932271), (567, 3557769), (1197, 1685259), (1539, 1310757), (1701, 1185923), (3591, 561753), (4617, 436919), (10773, 187251), (32319, 62417)]