472864077

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9187}}^1$

素因数の和:9262

約数の個数: 48

約数和(自身を含む): 840885760

約数和(自身を除く): 368021683

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 817, 903, 1197, 2451, 2709, 5719, 7353, 9187, 17157, 27561, 51471, 64309, 82683, 174553, 192927, 395041, 523659, 578781, 1185123, 1221871, 1570977, 2765287, 3555369, 3665613, 7505779, 8295861, 10996839, 22517337, 24887583, 52540453, 67552011, 157621359, 472864077]

約数ペア:

[(1, 472864077), (3, 157621359), (7, 67552011), (9, 52540453), (19, 24887583), (21, 22517337), (43, 10996839), (57, 8295861), (63, 7505779), (129, 3665613), (133, 3555369), (171, 2765287), (301, 1570977), (387, 1221871), (399, 1185123), (817, 578781), (903, 523659), (1197, 395041), (2451, 192927), (2709, 174553), (5719, 82683), (7353, 64309), (9187, 51471), (17157, 27561)]