714689521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 908264448

約数和(自身を除く): 193574927

約数列:

[1, 7, 13, 37, 91, 233, 259, 481, 911, 1631, 3029, 3367, 6377, 8621, 11843, 21203, 33707, 60347, 82901, 112073, 212263, 235949, 438191, 784511, 1485841, 2759419, 3067337, 7853731, 19315933, 54976117, 102098503, 714689521]

約数ペア:

[(1, 714689521), (7, 102098503), (13, 54976117), (37, 19315933), (91, 7853731), (233, 3067337), (259, 2759419), (481, 1485841), (911, 784511), (1631, 438191), (3029, 235949), (3367, 212263), (6377, 112073), (8621, 82901), (11843, 60347), (21203, 33707)]