11780521317

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{24841}}^1$

素因数の和:24978

約数の個数: 48

約数和(自身を含む): 18601689600

約数和(自身を除く): 6821168283

約数列:

[1, 3, 9, 23, 29, 69, 79, 87, 207, 237, 261, 667, 711, 1817, 2001, 2291, 5451, 6003, 6873, 16353, 20619, 24841, 52693, 74523, 158079, 223569, 474237, 571343, 720389, 1714029, 1962439, 2161167, 5142087, 5887317, 6483501, 16568947, 17661951, 45136097, 49706841, 56910731, 135408291, 149120523, 170732193, 406224873, 512196579, 1308946813, 3926840439, 11780521317]

約数ペア:

[(1, 11780521317), (3, 3926840439), (9, 1308946813), (23, 512196579), (29, 406224873), (69, 170732193), (79, 149120523), (87, 135408291), (207, 56910731), (237, 49706841), (261, 45136097), (667, 17661951), (711, 16568947), (1817, 6483501), (2001, 5887317), (2291, 5142087), (5451, 2161167), (6003, 1962439), (6873, 1714029), (16353, 720389), (20619, 571343), (24841, 474237), (52693, 223569), (74523, 158079)]