20130469947

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6265319}}^1$

素因数の和:6265352

約数の個数: 32

約数和(自身を含む): 36088243200

約数和(自身を除く): 15957773253

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 6265319, 18795957, 43857233, 56387871, 106510423, 131571699, 169163613, 319531269, 394715097, 745572961, 958593807, 1184145291, 2236718883, 2875781421, 6710156649, 20130469947]

約数ペア:

[(1, 20130469947), (3, 6710156649), (7, 2875781421), (9, 2236718883), (17, 1184145291), (21, 958593807), (27, 745572961), (51, 394715097), (63, 319531269), (119, 169163613), (153, 131571699), (189, 106510423), (357, 56387871), (459, 43857233), (1071, 18795957), (3213, 6265319)]