16530813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6143}}^1$

素因数の和:6185

約数の個数: 24

約数和(自身を含む): 26836992

約数和(自身を除く): 10306179

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 6143, 18429, 55287, 79859, 141289, 239577, 423867, 718731, 1271601, 1836757, 5510271, 16530813]

約数ペア:

[(1, 16530813), (3, 5510271), (9, 1836757), (13, 1271601), (23, 718731), (39, 423867), (69, 239577), (117, 141289), (207, 79859), (299, 55287), (897, 18429), (2691, 6143)]