3788895747

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37409}}^1$

素因数の和:37492

約数の個数: 48

約数和(自身を含む): 6448286880

約数和(自身を除く): 2659391133

約数列:

[1, 3, 7, 13, 21, 39, 49, 53, 91, 147, 159, 273, 371, 637, 689, 1113, 1911, 2067, 2597, 4823, 7791, 14469, 33761, 37409, 101283, 112227, 261863, 486317, 785589, 1458951, 1833041, 1982677, 3404219, 5499123, 5948031, 10212657, 13878739, 23829533, 25774801, 41636217, 71488599, 77324403, 97151173, 180423607, 291453519, 541270821, 1262965249, 3788895747]

約数ペア:

[(1, 3788895747), (3, 1262965249), (7, 541270821), (13, 291453519), (21, 180423607), (39, 97151173), (49, 77324403), (53, 71488599), (91, 41636217), (147, 25774801), (159, 23829533), (273, 13878739), (371, 10212657), (637, 5948031), (689, 5499123), (1113, 3404219), (1911, 1982677), (2067, 1833041), (2597, 1458951), (4823, 785589), (7791, 486317), (14469, 261863), (33761, 112227), (37409, 101283)]