680447607

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{53381}}^1$

素因数の和:53998

約数の個数: 16

約数和(自身を含む): 1038600192

約数和(自身を除く): 358152585

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 53381, 160143, 373667, 1121001, 32402267, 97206801, 226815869, 680447607]

約数ペア:

[(1, 680447607), (3, 226815869), (7, 97206801), (21, 32402267), (607, 1121001), (1821, 373667), (4249, 160143), (12747, 53381)]