171428946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2287}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 381693312

約数和(自身を除く): 210264366

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2287, 2418, 2883, 4574, 5766, 6861, 12493, 13722, 24986, 29731, 37479, 59462, 70897, 74958, 89193, 141794, 178386, 212691, 425382, 921661, 1843322, 2197807, 2764983, 4395614, 5529966, 6593421, 13186842, 28571491, 57142982, 85714473, 171428946]

約数ペア:

[(1, 171428946), (2, 85714473), (3, 57142982), (6, 28571491), (13, 13186842), (26, 6593421), (31, 5529966), (39, 4395614), (62, 2764983), (78, 2197807), (93, 1843322), (186, 921661), (403, 425382), (806, 212691), (961, 178386), (1209, 141794), (1922, 89193), (2287, 74958), (2418, 70897), (2883, 59462), (4574, 37479), (5766, 29731), (6861, 24986), (12493, 13722)]