6770631

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 11059200

約数和(自身を除く): 4288569

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 239, 399, 497, 717, 1349, 1491, 1673, 4047, 4541, 5019, 9443, 13623, 16969, 28329, 31787, 50907, 95361, 118783, 322411, 356349, 967233, 2256877, 6770631]

約数ペア:

[(1, 6770631), (3, 2256877), (7, 967233), (19, 356349), (21, 322411), (57, 118783), (71, 95361), (133, 50907), (213, 31787), (239, 28329), (399, 16969), (497, 13623), (717, 9443), (1349, 5019), (1491, 4541), (1673, 4047)]