314507151

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8447}}^1$

素因数の和:8660

約数の個数: 32

約数和(自身を含む): 535265280

約数和(自身を除く): 220758129

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 8447, 12411, 25341, 37233, 59129, 76023, 177387, 228069, 532161, 1596483, 1664059, 4992177, 11648413, 14976531, 34945239, 44929593, 104835717, 314507151]

約数ペア:

[(1, 314507151), (3, 104835717), (7, 44929593), (9, 34945239), (21, 14976531), (27, 11648413), (63, 4992177), (189, 1664059), (197, 1596483), (591, 532161), (1379, 228069), (1773, 177387), (4137, 76023), (5319, 59129), (8447, 37233), (12411, 25341)]