2230757757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5237}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 3529992960

約数和(自身を除く): 1299235203

約数列:

[1, 3, 9, 19, 47, 53, 57, 141, 159, 171, 423, 477, 893, 1007, 2491, 2679, 3021, 5237, 7473, 8037, 9063, 15711, 22419, 47133, 47329, 99503, 141987, 246139, 277561, 298509, 425961, 738417, 832683, 895527, 2215251, 2498049, 4676641, 5273659, 13045367, 14029923, 15820977, 39136101, 42089769, 47462931, 117408303, 247861973, 743585919, 2230757757]

約数ペア:

[(1, 2230757757), (3, 743585919), (9, 247861973), (19, 117408303), (47, 47462931), (53, 42089769), (57, 39136101), (141, 15820977), (159, 14029923), (171, 13045367), (423, 5273659), (477, 4676641), (893, 2498049), (1007, 2215251), (2491, 895527), (2679, 832683), (3021, 738417), (5237, 425961), (7473, 298509), (8037, 277561), (9063, 246139), (15711, 141987), (22419, 99503), (47133, 47329)]