6685539

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 10999296

約数和(自身を除く): 4313757

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 307, 357, 427, 921, 1037, 1281, 2149, 3111, 5219, 6447, 7259, 15657, 18727, 21777, 36533, 56181, 109599, 131089, 318359, 393267, 955077, 2228513, 6685539]

約数ペア:

[(1, 6685539), (3, 2228513), (7, 955077), (17, 393267), (21, 318359), (51, 131089), (61, 109599), (119, 56181), (183, 36533), (307, 21777), (357, 18727), (427, 15657), (921, 7259), (1037, 6447), (1281, 5219), (2149, 3111)]