2007247935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{2339}}^1$

素因数の和:3108

約数の個数: 64

約数和(自身を含む): 4011171840

約数和(自身を除く): 2003923905

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 743, 1155, 2229, 2339, 3715, 5201, 7017, 8173, 11145, 11695, 15603, 16373, 24519, 25729, 26005, 35085, 40865, 49119, 57211, 77187, 78015, 81865, 122595, 128645, 171633, 180103, 245595, 286055, 385935, 540309, 858165, 900515, 1737877, 2701545, 5213631, 8689385, 12165139, 19116647, 26068155, 36495417, 57349941, 60825695, 95583235, 133816529, 182477085, 286749705, 401449587, 669082645, 2007247935]

約数ペア:

[(1, 2007247935), (3, 669082645), (5, 401449587), (7, 286749705), (11, 182477085), (15, 133816529), (21, 95583235), (33, 60825695), (35, 57349941), (55, 36495417), (77, 26068155), (105, 19116647), (165, 12165139), (231, 8689385), (385, 5213631), (743, 2701545), (1155, 1737877), (2229, 900515), (2339, 858165), (3715, 540309), (5201, 385935), (7017, 286055), (8173, 245595), (11145, 180103), (11695, 171633), (15603, 128645), (16373, 122595), (24519, 81865), (25729, 78015), (26005, 77187), (35085, 57211), (40865, 49119)]