16493193

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 25643520

約数和(自身を除く): 9150327

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 317, 369, 423, 951, 1107, 1269, 1927, 2853, 5781, 8559, 12997, 14899, 17343, 38991, 44697, 52029, 116973, 134091, 350919, 402273, 610859, 1832577, 5497731, 16493193]

約数ペア:

[(1, 16493193), (3, 5497731), (9, 1832577), (27, 610859), (41, 402273), (47, 350919), (123, 134091), (141, 116973), (317, 52029), (369, 44697), (423, 38991), (951, 17343), (1107, 14899), (1269, 12997), (1927, 8559), (2853, 5781)]