40248897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 62966400

約数和(自身を除く): 22717503

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 1873, 5619, 7163, 21489, 24349, 35587, 54317, 73047, 106761, 162951, 462631, 706121, 1032023, 1387893, 2118363, 3096069, 13416299, 40248897]

約数ペア:

[(1, 40248897), (3, 13416299), (13, 3096069), (19, 2118363), (29, 1387893), (39, 1032023), (57, 706121), (87, 462631), (247, 162951), (377, 106761), (551, 73047), (741, 54317), (1131, 35587), (1653, 24349), (1873, 21489), (5619, 7163)]