1330708509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2874

約数の個数: 48

約数和(自身を含む): 2138572800

約数和(自身を除く): 807864291

約数列:

[1, 3, 9, 13, 39, 47, 89, 117, 141, 267, 423, 611, 801, 1157, 1833, 2719, 3471, 4183, 5499, 8157, 10413, 12549, 24471, 35347, 37647, 54379, 106041, 127793, 163137, 241991, 318123, 383379, 489411, 725973, 1150137, 1661309, 2177919, 3145883, 4983927, 9437649, 11373577, 14951781, 28312947, 34120731, 102362193, 147856501, 443569503, 1330708509]

約数ペア:

[(1, 1330708509), (3, 443569503), (9, 147856501), (13, 102362193), (39, 34120731), (47, 28312947), (89, 14951781), (117, 11373577), (141, 9437649), (267, 4983927), (423, 3145883), (611, 2177919), (801, 1661309), (1157, 1150137), (1833, 725973), (2719, 489411), (3471, 383379), (4183, 318123), (5499, 241991), (8157, 163137), (10413, 127793), (12549, 106041), (24471, 54379), (35347, 37647)]