2977887579

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 4215421440

約数和(自身を除く): 1237533861

約数列:

[1, 3, 23, 69, 89, 173, 267, 519, 2047, 2803, 3979, 6141, 8409, 11937, 15397, 46191, 64469, 193407, 249467, 354131, 484919, 748401, 1062393, 1454757, 5737741, 11153137, 17213223, 33459411, 43157791, 129473373, 992629193, 2977887579]

約数ペア:

[(1, 2977887579), (3, 992629193), (23, 129473373), (69, 43157791), (89, 33459411), (173, 17213223), (267, 11153137), (519, 5737741), (2047, 1454757), (2803, 1062393), (3979, 748401), (6141, 484919), (8409, 354131), (11937, 249467), (15397, 193407), (46191, 64469)]