8195343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 4578033

約数列:

[1, 3, 13, 17, 39, 47, 51, 141, 221, 263, 611, 663, 789, 799, 1833, 2397, 3419, 4471, 10257, 10387, 12361, 13413, 31161, 37083, 58123, 160693, 174369, 210137, 482079, 630411, 2731781, 8195343]

約数ペア:

[(1, 8195343), (3, 2731781), (13, 630411), (17, 482079), (39, 210137), (47, 174369), (51, 160693), (141, 58123), (221, 37083), (263, 31161), (611, 13413), (663, 12361), (789, 10387), (799, 10257), (1833, 4471), (2397, 3419)]