38115387

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 59904000

約数和(自身を除く): 21788613

約数列:

[1, 3, 9, 19, 27, 57, 171, 191, 389, 513, 573, 1167, 1719, 3501, 3629, 5157, 7391, 10503, 10887, 22173, 32661, 66519, 74299, 97983, 199557, 222897, 668691, 1411681, 2006073, 4235043, 12705129, 38115387]

約数ペア:

[(1, 38115387), (3, 12705129), (9, 4235043), (19, 2006073), (27, 1411681), (57, 668691), (171, 222897), (191, 199557), (389, 97983), (513, 74299), (573, 66519), (1167, 32661), (1719, 22173), (3501, 10887), (3629, 10503), (5157, 7391)]