1916937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 3256656

約数和(自身を除く): 1339719

約数列:

[1, 3, 9, 11, 17, 33, 51, 67, 99, 153, 187, 201, 289, 561, 603, 737, 867, 1139, 1683, 2211, 2601, 3179, 3417, 6633, 9537, 10251, 12529, 19363, 28611, 37587, 58089, 112761, 174267, 212993, 638979, 1916937]

約数ペア:

[(1, 1916937), (3, 638979), (9, 212993), (11, 174267), (17, 112761), (33, 58089), (51, 37587), (67, 28611), (99, 19363), (153, 12529), (187, 10251), (201, 9537), (289, 6633), (561, 3417), (603, 3179), (737, 2601), (867, 2211), (1139, 1683)]