193921917

素因数分解:

$3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{8009}}^1$

素因数の和:9172

約数の個数: 16

約数和(自身を含む): 295793280

約数和(自身を除く): 101871363

約数列:

[1, 3, 7, 21, 1153, 3459, 8009, 8071, 24027, 24213, 56063, 168189, 9234377, 27703131, 64640639, 193921917]

約数ペア:

[(1, 193921917), (3, 64640639), (7, 27703131), (21, 9234377), (1153, 168189), (3459, 56063), (8009, 24213), (8071, 24027)]