7129353903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{7853}}^1$

素因数の和:10423

約数の個数: 32

約数和(自身を含む): 11508811776

約数和(自身を除く): 4379457873

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2543, 7629, 7853, 17801, 23559, 43231, 53403, 54971, 129693, 133501, 164913, 302617, 400503, 907851, 934507, 2803521, 19970179, 59910537, 139791253, 339493043, 419373759, 1018479129, 2376451301, 7129353903]

約数ペア:

[(1, 7129353903), (3, 2376451301), (7, 1018479129), (17, 419373759), (21, 339493043), (51, 139791253), (119, 59910537), (357, 19970179), (2543, 2803521), (7629, 934507), (7853, 907851), (17801, 400503), (23559, 302617), (43231, 164913), (53403, 133501), (54971, 129693)]