315758739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 455328000

約数和(自身を除く): 139569261

約数列:

[1, 3, 19, 57, 67, 89, 201, 267, 929, 1273, 1691, 2787, 3819, 5073, 5963, 17651, 17889, 52953, 62243, 82681, 113297, 186729, 248043, 339891, 1182617, 1570939, 3547851, 4712817, 5539627, 16618881, 105252913, 315758739]

約数ペア:

[(1, 315758739), (3, 105252913), (19, 16618881), (57, 5539627), (67, 4712817), (89, 3547851), (201, 1570939), (267, 1182617), (929, 339891), (1273, 248043), (1691, 186729), (2787, 113297), (3819, 82681), (5073, 62243), (5963, 52953), (17651, 17889)]