1246353561

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1187}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 1945944000

約数和(自身を除く): 699590439

約数列:

[1, 3, 9, 27, 29, 81, 87, 149, 243, 261, 447, 783, 1187, 1341, 2349, 3561, 4023, 4321, 7047, 10683, 12069, 12963, 32049, 34423, 36207, 38889, 96147, 103269, 116667, 176863, 288441, 309807, 350001, 530589, 929421, 1050003, 1591767, 2788263, 4775301, 5129027, 8364789, 14325903, 15387081, 42977709, 46161243, 138483729, 415451187, 1246353561]

約数ペア:

[(1, 1246353561), (3, 415451187), (9, 138483729), (27, 46161243), (29, 42977709), (81, 15387081), (87, 14325903), (149, 8364789), (243, 5129027), (261, 4775301), (447, 2788263), (783, 1591767), (1187, 1050003), (1341, 929421), (2349, 530589), (3561, 350001), (4023, 309807), (4321, 288441), (7047, 176863), (10683, 116667), (12069, 103269), (12963, 96147), (32049, 38889), (34423, 36207)]