1337761557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{947}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 2224235520

約数和(自身を除く): 886473963

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 751, 947, 1881, 2253, 2841, 6759, 8261, 8523, 10417, 14269, 17993, 24783, 31251, 42807, 53979, 74349, 93753, 128421, 156959, 161937, 197923, 470877, 593769, 711197, 1412631, 1781307, 2133591, 6400773, 7823167, 13512743, 23469501, 40538229, 70408503, 121614687, 148640173, 445920519, 1337761557]

約数ペア:

[(1, 1337761557), (3, 445920519), (9, 148640173), (11, 121614687), (19, 70408503), (33, 40538229), (57, 23469501), (99, 13512743), (171, 7823167), (209, 6400773), (627, 2133591), (751, 1781307), (947, 1412631), (1881, 711197), (2253, 593769), (2841, 470877), (6759, 197923), (8261, 161937), (8523, 156959), (10417, 128421), (14269, 93753), (17993, 74349), (24783, 53979), (31251, 42807)]