1569272187

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4289}}^1$

素因数の和:4456

約数の個数: 48

約数和(自身を含む): 2582236800

約数和(自身を除く): 1012964613

約数列:

[1, 3, 7, 19, 21, 49, 57, 131, 133, 147, 393, 399, 917, 931, 2489, 2751, 2793, 4289, 6419, 7467, 12867, 17423, 19257, 30023, 52269, 81491, 90069, 121961, 210161, 244473, 365883, 561859, 570437, 630483, 1685577, 1711311, 3933013, 3993059, 10675321, 11799039, 11979177, 27531091, 32025963, 74727247, 82593273, 224181741, 523090729, 1569272187]

約数ペア:

[(1, 1569272187), (3, 523090729), (7, 224181741), (19, 82593273), (21, 74727247), (49, 32025963), (57, 27531091), (131, 11979177), (133, 11799039), (147, 10675321), (393, 3993059), (399, 3933013), (917, 1711311), (931, 1685577), (2489, 630483), (2751, 570437), (2793, 561859), (4289, 365883), (6419, 244473), (7467, 210161), (12867, 121961), (17423, 90069), (19257, 81491), (30023, 52269)]