8986677

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 14622720

約数和(自身を除く): 5636043

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 223, 303, 399, 669, 707, 1561, 1919, 2121, 4237, 4683, 5757, 12711, 13433, 22523, 29659, 40299, 67569, 88977, 157661, 427937, 472983, 1283811, 2995559, 8986677]

約数ペア:

[(1, 8986677), (3, 2995559), (7, 1283811), (19, 472983), (21, 427937), (57, 157661), (101, 88977), (133, 67569), (223, 40299), (303, 29659), (399, 22523), (669, 13433), (707, 12711), (1561, 5757), (1919, 4683), (2121, 4237)]