719220878241

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1\times {\mathrm{46099}}^1$

素因数の和:47605

約数の個数: 32

約数和(自身を含む): 1007231155200

約数和(自身を除く): 288010276959

約数列:

[1, 3, 23, 69, 173, 519, 1307, 3921, 3979, 11937, 30061, 46099, 90183, 138297, 226111, 678333, 1060277, 3180831, 5200553, 7975127, 15601659, 23925381, 60251393, 180754179, 183427921, 550283763, 1385782039, 4157346117, 10423490989, 31270472967, 239740292747, 719220878241]

約数ペア:

[(1, 719220878241), (3, 239740292747), (23, 31270472967), (69, 10423490989), (173, 4157346117), (519, 1385782039), (1307, 550283763), (3921, 183427921), (3979, 180754179), (11937, 60251393), (30061, 23925381), (46099, 15601659), (90183, 7975127), (138297, 5200553), (226111, 3180831), (678333, 1060277)]