293721099

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1951}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 458735616

約数和(自身を除く): 165014517

約数列:

[1, 3, 7, 21, 67, 107, 201, 321, 469, 749, 1407, 1951, 2247, 5853, 7169, 13657, 21507, 40971, 50183, 130717, 150549, 208757, 392151, 626271, 915019, 1461299, 2745057, 4383897, 13986719, 41960157, 97907033, 293721099]

約数ペア:

[(1, 293721099), (3, 97907033), (7, 41960157), (21, 13986719), (67, 4383897), (107, 2745057), (201, 1461299), (321, 915019), (469, 626271), (749, 392151), (1407, 208757), (1951, 150549), (2247, 130717), (5853, 50183), (7169, 40971), (13657, 21507)]