4475888919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 6924602880

約数和(自身を除く): 2448713961

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 487, 639, 757, 1349, 1461, 2271, 4047, 4383, 6813, 9253, 12141, 14383, 27759, 34577, 43149, 53747, 83277, 103731, 129447, 161241, 311193, 368659, 483723, 656963, 1021193, 1105977, 1970889, 3063579, 3317931, 5912667, 7004521, 9190737, 21013563, 26174789, 63040689, 78524367, 235573101, 497320991, 1491962973, 4475888919]

約数ペア:

[(1, 4475888919), (3, 1491962973), (9, 497320991), (19, 235573101), (57, 78524367), (71, 63040689), (171, 26174789), (213, 21013563), (487, 9190737), (639, 7004521), (757, 5912667), (1349, 3317931), (1461, 3063579), (2271, 1970889), (4047, 1105977), (4383, 1021193), (6813, 656963), (9253, 483723), (12141, 368659), (14383, 311193), (27759, 161241), (34577, 129447), (43149, 103731), (53747, 83277)]