139039341

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 216760320

約数和(自身を除く): 77720979

約数列:

[1, 3, 7, 21, 59, 177, 293, 383, 413, 879, 1149, 1239, 2051, 2681, 6153, 8043, 17287, 22597, 51861, 67791, 112219, 121009, 158179, 336657, 363027, 474537, 785533, 2356599, 6620921, 19862763, 46346447, 139039341]

約数ペア:

[(1, 139039341), (3, 46346447), (7, 19862763), (21, 6620921), (59, 2356599), (177, 785533), (293, 474537), (383, 363027), (413, 336657), (879, 158179), (1149, 121009), (1239, 112219), (2051, 67791), (2681, 51861), (6153, 22597), (8043, 17287)]