38078313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 63151872

約数和(自身を除く): 25073559

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 273, 303, 707, 1313, 1381, 2121, 3939, 4143, 9191, 9667, 17953, 27573, 29001, 53859, 125671, 139481, 377013, 418443, 976367, 1813253, 2929101, 5439759, 12692771, 38078313]

約数ペア:

[(1, 38078313), (3, 12692771), (7, 5439759), (13, 2929101), (21, 1813253), (39, 976367), (91, 418443), (101, 377013), (273, 139481), (303, 125671), (707, 53859), (1313, 29001), (1381, 27573), (2121, 17953), (3939, 9667), (4143, 9191)]