6684163197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1745

約数の個数: 32

約数和(自身を含む): 9448919040

約数和(自身を除く): 2764755843

約数列:

[1, 3, 19, 57, 241, 491, 723, 991, 1473, 2973, 4579, 9329, 13737, 18829, 27987, 56487, 118331, 238831, 354993, 486581, 716493, 1459743, 2248289, 4537789, 6744867, 9245039, 13613367, 27735117, 117266021, 351798063, 2228054399, 6684163197]

約数ペア:

[(1, 6684163197), (3, 2228054399), (19, 351798063), (57, 117266021), (241, 27735117), (491, 13613367), (723, 9245039), (991, 6744867), (1473, 4537789), (2973, 2248289), (4579, 1459743), (9329, 716493), (13737, 486581), (18829, 354993), (27987, 238831), (56487, 118331)]