1239883669257

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{2851}}^1\times {\mathrm{3739}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 1672162736640

約数和(自身を除く): 432279067383

約数列:

[1, 3, 137, 283, 411, 849, 2851, 3739, 8553, 11217, 38771, 116313, 390587, 512243, 806833, 1058137, 1171761, 1536729, 2420499, 3174411, 10659889, 31979667, 110536121, 144964769, 331608363, 434894307, 1460404793, 3016748587, 4381214379, 9050245761, 413294556419, 1239883669257]

約数ペア:

[(1, 1239883669257), (3, 413294556419), (137, 9050245761), (283, 4381214379), (411, 3016748587), (849, 1460404793), (2851, 434894307), (3739, 331608363), (8553, 144964769), (11217, 110536121), (38771, 31979667), (116313, 10659889), (390587, 3174411), (512243, 2420499), (806833, 1536729), (1058137, 1171761)]