123089538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{143461}}^1$

素因数の和:143490

約数の個数: 32

約数和(自身を含む): 289219392

約数和(自身を除く): 166129854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 143461, 286922, 430383, 860766, 1578071, 1864993, 3156142, 3729986, 4734213, 5594979, 9468426, 11189958, 20514923, 41029846, 61544769, 123089538]

約数ペア:

[(1, 123089538), (2, 61544769), (3, 41029846), (6, 20514923), (11, 11189958), (13, 9468426), (22, 5594979), (26, 4734213), (33, 3729986), (39, 3156142), (66, 1864993), (78, 1578071), (143, 860766), (286, 430383), (429, 286922), (858, 143461)]