97989213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{245587}}^1$

素因数の和:245616

約数の個数: 16

約数和(自身を含む): 157176320

約数和(自身を除く): 59187107

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 245587, 736761, 1719109, 4666153, 5157327, 13998459, 32663071, 97989213]

約数ペア:

[(1, 97989213), (3, 32663071), (7, 13998459), (19, 5157327), (21, 4666153), (57, 1719109), (133, 736761), (399, 245587)]