858445079401

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{272809}}^1$

素因数の和:273209

約数の個数: 32

約数和(自身を含む): 1068193011200

約数和(自身を除く): 209747931799

約数列:

[1, 7, 13, 91, 151, 229, 1057, 1603, 1963, 2977, 13741, 20839, 34579, 242053, 272809, 449527, 1909663, 3146689, 3546517, 24825619, 41194159, 62473261, 288359113, 437312827, 535524067, 812152393, 3748668469, 5685066751, 9433462411, 66034236877, 122635011343, 858445079401]

約数ペア:

[(1, 858445079401), (7, 122635011343), (13, 66034236877), (91, 9433462411), (151, 5685066751), (229, 3748668469), (1057, 812152393), (1603, 535524067), (1963, 437312827), (2977, 288359113), (13741, 62473261), (20839, 41194159), (34579, 24825619), (242053, 3546517), (272809, 3146689), (449527, 1909663)]