848991231

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{751}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 1412436480

約数和(自身を除く): 563445249

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 601, 627, 751, 1803, 1881, 2253, 5409, 6611, 6759, 8261, 11419, 14269, 19833, 24783, 34257, 42807, 59499, 74349, 102771, 125609, 128421, 156959, 376827, 451351, 470877, 1130481, 1354053, 1412631, 4062159, 4964861, 8575669, 14894583, 25727007, 44683749, 77181021, 94332359, 282997077, 848991231]

約数ペア:

[(1, 848991231), (3, 282997077), (9, 94332359), (11, 77181021), (19, 44683749), (33, 25727007), (57, 14894583), (99, 8575669), (171, 4964861), (209, 4062159), (601, 1412631), (627, 1354053), (751, 1130481), (1803, 470877), (1881, 451351), (2253, 376827), (5409, 156959), (6611, 128421), (6759, 125609), (8261, 102771), (11419, 74349), (14269, 59499), (19833, 42807), (24783, 34257)]