30486417

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 44411904

約数和(自身を除く): 13925487

約数列:

[1, 3, 13, 39, 157, 169, 383, 471, 507, 1149, 2041, 4979, 6123, 14937, 26533, 60131, 64727, 79599, 180393, 194181, 781703, 2345109, 10162139, 30486417]

約数ペア:

[(1, 30486417), (3, 10162139), (13, 2345109), (39, 781703), (157, 194181), (169, 180393), (383, 79599), (471, 64727), (507, 60131), (1149, 26533), (2041, 14937), (4979, 6123)]