827147541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2053}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 1248174720

約数和(自身を除く): 421027179

約数列:

[1, 3, 11, 29, 33, 87, 319, 421, 957, 1263, 2053, 4631, 6159, 12209, 13893, 22583, 36627, 59537, 67749, 134299, 178611, 402897, 654907, 864313, 1964721, 2592939, 9507443, 25065077, 28522329, 75195231, 275715847, 827147541]

約数ペア:

[(1, 827147541), (3, 275715847), (11, 75195231), (29, 28522329), (33, 25065077), (87, 9507443), (319, 2592939), (421, 1964721), (957, 864313), (1263, 654907), (2053, 402897), (4631, 178611), (6159, 134299), (12209, 67749), (13893, 59537), (22583, 36627)]