417445509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 612710784

約数和(自身を除く): 195265275

約数列:

[1, 3, 13, 39, 61, 183, 227, 681, 773, 793, 2319, 2379, 2951, 8853, 10049, 13847, 30147, 41541, 47153, 141459, 175471, 180011, 526413, 540033, 612989, 1838967, 2281123, 6843369, 10703731, 32111193, 139148503, 417445509]

約数ペア:

[(1, 417445509), (3, 139148503), (13, 32111193), (39, 10703731), (61, 6843369), (183, 2281123), (227, 1838967), (681, 612989), (773, 540033), (793, 526413), (2319, 180011), (2379, 175471), (2951, 141459), (8853, 47153), (10049, 41541), (13847, 30147)]