1723687047

素因数分解:

$3^4\times {\mathrm{3637}}^1\times {\mathrm{5851}}^1$

素因数の和:9500

約数の個数: 20

約数和(自身を含む): 2576038696

約数和(自身を除く): 852351649

約数列:

[1, 3, 9, 27, 81, 3637, 5851, 10911, 17553, 32733, 52659, 98199, 157977, 294597, 473931, 21280087, 63840261, 191520783, 574562349, 1723687047]

約数ペア:

[(1, 1723687047), (3, 574562349), (9, 191520783), (27, 63840261), (81, 21280087), (3637, 473931), (5851, 294597), (10911, 157977), (17553, 98199), (32733, 52659)]