451013013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 753192960

約数和(自身を除く): 302179947

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 163, 171, 209, 489, 627, 1467, 1471, 1793, 1881, 3097, 4413, 5379, 9291, 13239, 16137, 16181, 27873, 27949, 34067, 48543, 83847, 102201, 145629, 239773, 251541, 306603, 307439, 719319, 922317, 2157957, 2637503, 2766951, 4555687, 7912509, 13667061, 23737527, 41001183, 50112557, 150337671, 451013013]

約数ペア:

[(1, 451013013), (3, 150337671), (9, 50112557), (11, 41001183), (19, 23737527), (33, 13667061), (57, 7912509), (99, 4555687), (163, 2766951), (171, 2637503), (209, 2157957), (489, 922317), (627, 719319), (1467, 307439), (1471, 306603), (1793, 251541), (1881, 239773), (3097, 145629), (4413, 102201), (5379, 83847), (9291, 48543), (13239, 34067), (16137, 27949), (16181, 27873)]