214923957

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{2753}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 292673088

約数和(自身を除く): 77749131

約数列:

[1, 3, 53, 159, 491, 1473, 2753, 8259, 26023, 78069, 145909, 437727, 1351723, 4055169, 71641319, 214923957]

約数ペア:

[(1, 214923957), (3, 71641319), (53, 4055169), (159, 1351723), (491, 437727), (1473, 145909), (2753, 78069), (8259, 26023)]