2078352003

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35083}}^1$

素因数の和:35144

約数の個数: 48

約数和(自身を含む): 3583620096

約数和(自身を除く): 1505268093

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2821, 4557, 8463, 19747, 35083, 59241, 105249, 245581, 456079, 736743, 1087573, 1368237, 1719067, 3192553, 3262719, 5157201, 7613011, 9577659, 14138449, 22347871, 22839033, 42415347, 53291077, 67043613, 98969143, 159873231, 296907429, 692784001, 2078352003]

約数ペア:

[(1, 2078352003), (3, 692784001), (7, 296907429), (13, 159873231), (21, 98969143), (31, 67043613), (39, 53291077), (49, 42415347), (91, 22839033), (93, 22347871), (147, 14138449), (217, 9577659), (273, 7613011), (403, 5157201), (637, 3262719), (651, 3192553), (1209, 1719067), (1519, 1368237), (1911, 1087573), (2821, 736743), (4557, 456079), (8463, 245581), (19747, 105249), (35083, 59241)]