860246019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 1346997600

約数和(自身を除く): 486751581

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 233, 409, 531, 699, 1003, 1227, 2097, 3009, 3681, 3961, 6953, 9027, 11883, 13747, 20859, 24131, 35649, 41241, 62577, 72393, 95297, 123723, 217179, 233699, 285891, 410227, 701097, 857673, 1230681, 1620049, 2103291, 3692043, 4860147, 5622523, 14580441, 16867569, 50602707, 95582891, 286748673, 860246019]

約数ペア:

[(1, 860246019), (3, 286748673), (9, 95582891), (17, 50602707), (51, 16867569), (59, 14580441), (153, 5622523), (177, 4860147), (233, 3692043), (409, 2103291), (531, 1620049), (699, 1230681), (1003, 857673), (1227, 701097), (2097, 410227), (3009, 285891), (3681, 233699), (3961, 217179), (6953, 123723), (9027, 95297), (11883, 72393), (13747, 62577), (20859, 41241), (24131, 35649)]