397638111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 606785760

約数和(自身を除く): 209147649

約数列:

[1, 3, 13, 29, 39, 59, 87, 101, 177, 303, 377, 767, 1131, 1313, 1711, 2301, 2929, 3481, 3939, 5133, 5959, 8787, 10443, 17877, 22243, 38077, 45253, 66729, 77467, 100949, 114231, 135759, 172811, 232401, 302847, 351581, 518433, 1054743, 1312337, 2246543, 3937011, 4570553, 6739629, 10195849, 13711659, 30587547, 132546037, 397638111]

約数ペア:

[(1, 397638111), (3, 132546037), (13, 30587547), (29, 13711659), (39, 10195849), (59, 6739629), (87, 4570553), (101, 3937011), (177, 2246543), (303, 1312337), (377, 1054743), (767, 518433), (1131, 351581), (1313, 302847), (1711, 232401), (2301, 172811), (2929, 135759), (3481, 114231), (3939, 100949), (5133, 77467), (5959, 66729), (8787, 45253), (10443, 38077), (17877, 22243)]