1215690610743

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1625257}}^1$

素因数の和:1625684

約数の個数: 48

約数和(自身を含む): 2077001711616

約数和(自身を除く): 861311100873

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 383, 651, 1149, 1953, 2681, 3447, 8043, 11873, 24129, 35619, 83111, 106857, 249333, 747999, 1625257, 4875771, 11376799, 14627313, 34130397, 50382967, 102391191, 151148901, 352680769, 453446703, 622473431, 1058042307, 1867420293, 3174126921, 4357314017, 5602260879, 13071942051, 19296676361, 39215826153, 57890029083, 135076734527, 173670087249, 405230203581, 1215690610743]

約数ペア:

[(1, 1215690610743), (3, 405230203581), (7, 173670087249), (9, 135076734527), (21, 57890029083), (31, 39215826153), (63, 19296676361), (93, 13071942051), (217, 5602260879), (279, 4357314017), (383, 3174126921), (651, 1867420293), (1149, 1058042307), (1953, 622473431), (2681, 453446703), (3447, 352680769), (8043, 151148901), (11873, 102391191), (24129, 50382967), (35619, 34130397), (83111, 14627313), (106857, 11376799), (249333, 4875771), (747999, 1625257)]