3924921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 7031808

約数和(自身を除く): 3106887

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1307, 3003, 3921, 9149, 14377, 16991, 27447, 43131, 50973, 100639, 118937, 186901, 301917, 356811, 560703, 1308307, 3924921]

約数ペア:

[(1, 3924921), (3, 1308307), (7, 560703), (11, 356811), (13, 301917), (21, 186901), (33, 118937), (39, 100639), (77, 50973), (91, 43131), (143, 27447), (231, 16991), (273, 14377), (429, 9149), (1001, 3921), (1307, 3003)]