266331351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 419166720

約数和(自身を除く): 152835369

約数列:

[1, 3, 11, 13, 33, 39, 143, 229, 429, 687, 2519, 2711, 2977, 7557, 8133, 8931, 29821, 32747, 35243, 89463, 98241, 105729, 387673, 620819, 1163019, 1862457, 6829009, 8070647, 20487027, 24211941, 88777117, 266331351]

約数ペア:

[(1, 266331351), (3, 88777117), (11, 24211941), (13, 20487027), (33, 8070647), (39, 6829009), (143, 1862457), (229, 1163019), (429, 620819), (687, 387673), (2519, 105729), (2711, 98241), (2977, 89463), (7557, 35243), (8133, 32747), (8931, 29821)]