1291429122039

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1\times {\mathrm{167621}}^1$

素因数の和:171880

約数の個数: 48

約数和(自身を含む): 2205932339520

約数和(自身を除く): 914503217481

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 4217, 12651, 29519, 37953, 88557, 122293, 167621, 265671, 366879, 502863, 856051, 1100637, 1173347, 1508589, 2568153, 3520041, 4861009, 7704459, 10560123, 14583027, 34027063, 43749081, 102081189, 306243567, 706857757, 2120573271, 4948004299, 6361719813, 14844012897, 20498874953, 44532038691, 61496624859, 143492124671, 184489874577, 430476374013, 1291429122039]

約数ペア:

[(1, 1291429122039), (3, 430476374013), (7, 184489874577), (9, 143492124671), (21, 61496624859), (29, 44532038691), (63, 20498874953), (87, 14844012897), (203, 6361719813), (261, 4948004299), (609, 2120573271), (1827, 706857757), (4217, 306243567), (12651, 102081189), (29519, 43749081), (37953, 34027063), (88557, 14583027), (122293, 10560123), (167621, 7704459), (265671, 4861009), (366879, 3520041), (502863, 2568153), (856051, 1508589), (1100637, 1173347)]