2017016985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{2887}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 3300360192

約数和(自身を除く): 1283343207

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 991, 2887, 2973, 4955, 8661, 14435, 14865, 43305, 46577, 135689, 139731, 232885, 407067, 678445, 698655, 2035335, 2861017, 8583051, 14305085, 42915255, 134467799, 403403397, 672338995, 2017016985]

約数ペア:

[(1, 2017016985), (3, 672338995), (5, 403403397), (15, 134467799), (47, 42915255), (141, 14305085), (235, 8583051), (705, 2861017), (991, 2035335), (2887, 698655), (2973, 678445), (4955, 407067), (8661, 232885), (14435, 139731), (14865, 135689), (43305, 46577)]