4487901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 2479395

約数列:

[1, 3, 11, 31, 33, 41, 93, 107, 123, 321, 341, 451, 1023, 1177, 1271, 1353, 3317, 3531, 3813, 4387, 9951, 13161, 13981, 36487, 41943, 48257, 109461, 135997, 144771, 407991, 1495967, 4487901]

約数ペア:

[(1, 4487901), (3, 1495967), (11, 407991), (31, 144771), (33, 135997), (41, 109461), (93, 48257), (107, 41943), (123, 36487), (321, 13981), (341, 13161), (451, 9951), (1023, 4387), (1177, 3813), (1271, 3531), (1353, 3317)]