5191047

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3404

約数の個数: 20

約数和(自身を含む): 8165080

約数和(自身を除く): 2974033

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3373, 10119, 30357, 64087, 91071, 192261, 273213, 576783, 1730349, 5191047]

約数ペア:

[(1, 5191047), (3, 1730349), (9, 576783), (19, 273213), (27, 192261), (57, 91071), (81, 64087), (171, 30357), (513, 10119), (1539, 3373)]