339007851

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8807}}^1$

素因数の和:8880

約数の個数: 48

約数和(自身を含む): 615573504

約数和(自身を除く): 276565653

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 8807, 12831, 26421, 38493, 61649, 79263, 114491, 184947, 343473, 413929, 554841, 801437, 1030419, 1241787, 2404311, 2897503, 3725361, 5381077, 7212933, 8692509, 16143231, 26077527, 37667539, 48429693, 113002617, 339007851]

約数ペア:

[(1, 339007851), (3, 113002617), (7, 48429693), (9, 37667539), (13, 26077527), (21, 16143231), (39, 8692509), (47, 7212933), (63, 5381077), (91, 3725361), (117, 2897503), (141, 2404311), (273, 1241787), (329, 1030419), (423, 801437), (611, 554841), (819, 413929), (987, 343473), (1833, 184947), (2961, 114491), (4277, 79263), (5499, 61649), (8807, 38493), (12831, 26421)]