55296213

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{138587}}^1$

素因数の和:138616

約数の個数: 16

約数和(自身を含む): 88696320

約数和(自身を除く): 33400107

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 138587, 415761, 970109, 2633153, 2910327, 7899459, 18432071, 55296213]

約数ペア:

[(1, 55296213), (3, 18432071), (7, 7899459), (19, 2910327), (21, 2633153), (57, 970109), (133, 415761), (399, 138587)]