12949668861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{5857}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 18445670400

約数和(自身を除く): 5496001539

約数列:

[1, 3, 19, 57, 79, 237, 491, 1473, 1501, 4503, 5857, 9329, 17571, 27987, 38789, 111283, 116367, 333849, 462703, 736991, 1388109, 2210973, 2875787, 8627361, 8791357, 26374071, 54639953, 163919859, 227187173, 681561519, 4316556287, 12949668861]

約数ペア:

[(1, 12949668861), (3, 4316556287), (19, 681561519), (57, 227187173), (79, 163919859), (237, 54639953), (491, 26374071), (1473, 8791357), (1501, 8627361), (4503, 2875787), (5857, 2210973), (9329, 1388109), (17571, 736991), (27987, 462703), (38789, 333849), (111283, 116367)]