321287902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{97301}}^1$

素因数の和:97443

約数の個数: 16

約数和(自身を含む): 523095552

約数和(自身を除く): 201807650

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 97301, 194602, 1264913, 2529826, 12357227, 24714454, 160643951, 321287902]

約数ペア:

[(1, 321287902), (2, 160643951), (13, 24714454), (26, 12357227), (127, 2529826), (254, 1264913), (1651, 194602), (3302, 97301)]