16337871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 25893504

約数和(自身を除く): 9555633

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 727, 2043, 2181, 2497, 6543, 7491, 7997, 22473, 23991, 71973, 165029, 495087, 1485261, 1815319, 5445957, 16337871]

約数ペア:

[(1, 16337871), (3, 5445957), (9, 1815319), (11, 1485261), (33, 495087), (99, 165029), (227, 71973), (681, 23991), (727, 22473), (2043, 7997), (2181, 7491), (2497, 6543)]