41240241

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 72483840

約数和(自身を除く): 31243599

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 263, 393, 399, 789, 917, 1179, 1197, 1841, 2367, 2489, 2751, 4997, 5523, 7467, 8253, 14991, 16569, 17423, 22401, 34453, 34979, 44973, 52269, 103359, 104937, 156807, 241171, 310077, 314811, 654607, 723513, 1963821, 2170539, 4582249, 5891463, 13746747, 41240241]

約数ペア:

[(1, 41240241), (3, 13746747), (7, 5891463), (9, 4582249), (19, 2170539), (21, 1963821), (57, 723513), (63, 654607), (131, 314811), (133, 310077), (171, 241171), (263, 156807), (393, 104937), (399, 103359), (789, 52269), (917, 44973), (1179, 34979), (1197, 34453), (1841, 22401), (2367, 17423), (2489, 16569), (2751, 14991), (4997, 8253), (5523, 7467)]