130917397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 152167680

約数和(自身を除く): 21250283

約数列:

[1, 13, 29, 67, 71, 73, 377, 871, 923, 949, 1943, 2059, 2117, 4757, 4891, 5183, 25259, 26767, 27521, 61841, 63583, 67379, 137953, 141839, 150307, 347261, 1793389, 1843907, 1953991, 4514393, 10070569, 130917397]

約数ペア:

[(1, 130917397), (13, 10070569), (29, 4514393), (67, 1953991), (71, 1843907), (73, 1793389), (377, 347261), (871, 150307), (923, 141839), (949, 137953), (1943, 67379), (2059, 63583), (2117, 61841), (4757, 27521), (4891, 26767), (5183, 25259)]