13189671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 36

約数和(自身を含む): 22126104

約数和(自身を除く): 8936433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 461, 561, 867, 1383, 1683, 2601, 3179, 4149, 5071, 7837, 9537, 15213, 23511, 28611, 45639, 70533, 86207, 133229, 258621, 399687, 775863, 1199061, 1465519, 4396557, 13189671]

約数ペア:

[(1, 13189671), (3, 4396557), (9, 1465519), (11, 1199061), (17, 775863), (33, 399687), (51, 258621), (99, 133229), (153, 86207), (187, 70533), (289, 45639), (461, 28611), (561, 23511), (867, 15213), (1383, 9537), (1683, 7837), (2601, 5071), (3179, 4149)]