42049029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 62899200

約数和(自身を除く): 20850171

約数列:

[1, 3, 11, 33, 89, 103, 139, 267, 309, 417, 979, 1133, 1529, 2937, 3399, 4587, 9167, 12371, 14317, 27501, 37113, 42951, 100837, 136081, 157487, 302511, 408243, 472461, 1274213, 3822639, 14016343, 42049029]

約数ペア:

[(1, 42049029), (3, 14016343), (11, 3822639), (33, 1274213), (89, 472461), (103, 408243), (139, 302511), (267, 157487), (309, 136081), (417, 100837), (979, 42951), (1133, 37113), (1529, 27501), (2937, 14317), (3399, 12371), (4587, 9167)]