7836813

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 12643488

約数和(自身を除く): 4806675

約数列:

[1, 3, 9, 17, 23, 51, 69, 131, 153, 207, 289, 391, 393, 867, 1173, 1179, 2227, 2601, 3013, 3519, 6647, 6681, 9039, 19941, 20043, 27117, 37859, 51221, 59823, 113577, 153663, 340731, 460989, 870757, 2612271, 7836813]

約数ペア:

[(1, 7836813), (3, 2612271), (9, 870757), (17, 460989), (23, 340731), (51, 153663), (69, 113577), (131, 59823), (153, 51221), (207, 37859), (289, 27117), (391, 20043), (393, 19941), (867, 9039), (1173, 6681), (1179, 6647), (2227, 3519), (2601, 3013)]