16289013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 24498432

約数和(自身を除く): 8209419

約数列:

[1, 3, 13, 39, 41, 61, 123, 167, 183, 501, 533, 793, 1599, 2171, 2379, 2501, 6513, 6847, 7503, 10187, 20541, 30561, 32513, 89011, 97539, 132431, 267033, 397293, 417667, 1253001, 5429671, 16289013]

約数ペア:

[(1, 16289013), (3, 5429671), (13, 1253001), (39, 417667), (41, 397293), (61, 267033), (123, 132431), (167, 97539), (183, 89011), (501, 32513), (533, 30561), (793, 20541), (1599, 10187), (2171, 7503), (2379, 6847), (2501, 6513)]