3531874017

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^2\times {\mathrm{191}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 5528936448

約数和(自身を除く): 1997062431

約数列:

[1, 3, 7, 21, 83, 103, 191, 249, 309, 573, 581, 721, 1337, 1743, 2163, 4011, 8549, 10609, 15853, 19673, 25647, 31827, 47559, 59019, 59843, 74263, 110971, 137711, 179529, 222789, 332913, 413133, 880547, 1632859, 2026319, 2641641, 4898577, 6078957, 6163829, 11430013, 14184233, 18491487, 34290039, 42552699, 168184477, 504553431, 1177291339, 3531874017]

約数ペア:

[(1, 3531874017), (3, 1177291339), (7, 504553431), (21, 168184477), (83, 42552699), (103, 34290039), (191, 18491487), (249, 14184233), (309, 11430013), (573, 6163829), (581, 6078957), (721, 4898577), (1337, 2641641), (1743, 2026319), (2163, 1632859), (4011, 880547), (8549, 413133), (10609, 332913), (15853, 222789), (19673, 179529), (25647, 137711), (31827, 110971), (47559, 74263), (59019, 59843)]