1420041753

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2399

約数の個数: 64

約数和(自身を含む): 2383180800

約数和(自身を除く): 963139047

約数列:

[1, 3, 9, 13, 27, 29, 39, 61, 87, 117, 183, 261, 351, 377, 549, 783, 793, 1131, 1647, 1769, 2287, 2379, 3393, 5307, 6861, 7137, 10179, 15921, 20583, 21411, 22997, 29731, 47763, 61749, 66323, 68991, 89193, 139507, 198969, 206973, 267579, 418521, 596907, 620919, 802737, 862199, 1255563, 1790721, 1813591, 2586597, 3766689, 4045703, 5440773, 7759791, 12137109, 16322319, 23279373, 36411327, 48966957, 52594139, 109233981, 157782417, 473347251, 1420041753]

約数ペア:

[(1, 1420041753), (3, 473347251), (9, 157782417), (13, 109233981), (27, 52594139), (29, 48966957), (39, 36411327), (61, 23279373), (87, 16322319), (117, 12137109), (183, 7759791), (261, 5440773), (351, 4045703), (377, 3766689), (549, 2586597), (783, 1813591), (793, 1790721), (1131, 1255563), (1647, 862199), (1769, 802737), (2287, 620919), (2379, 596907), (3393, 418521), (5307, 267579), (6861, 206973), (7137, 198969), (10179, 139507), (15921, 89193), (20583, 68991), (21411, 66323), (22997, 61749), (29731, 47763)]