813141119

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 1009620480

約数和(自身を除く): 196479361

約数列:

[1, 7, 19, 37, 133, 259, 373, 443, 703, 2611, 3101, 4921, 7087, 8417, 13801, 16391, 49609, 58919, 96607, 114737, 165239, 262219, 311429, 1156673, 1835533, 2180003, 3139541, 6113843, 21976787, 42796901, 116163017, 813141119]

約数ペア:

[(1, 813141119), (7, 116163017), (19, 42796901), (37, 21976787), (133, 6113843), (259, 3139541), (373, 2180003), (443, 1835533), (703, 1156673), (2611, 311429), (3101, 262219), (4921, 165239), (7087, 114737), (8417, 96607), (13801, 58919), (16391, 49609)]