30984317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 39223296

約数和(自身を除く): 8238979

約数列:

[1, 7, 13, 49, 91, 127, 383, 637, 889, 1651, 2681, 4979, 6223, 11557, 18767, 34853, 48641, 80899, 243971, 340487, 632333, 2383409, 4426331, 30984317]

約数ペア:

[(1, 30984317), (7, 4426331), (13, 2383409), (49, 632333), (91, 340487), (127, 243971), (383, 80899), (637, 48641), (889, 34853), (1651, 18767), (2681, 11557), (4979, 6223)]