10420371

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 17821440

約数和(自身を除く): 7401069

約数列:

[1, 3, 9, 13, 17, 31, 39, 51, 93, 117, 153, 169, 221, 279, 403, 507, 527, 663, 1209, 1521, 1581, 1989, 2197, 2873, 3627, 4743, 5239, 6591, 6851, 8619, 15717, 19773, 20553, 25857, 37349, 47151, 61659, 68107, 89063, 112047, 204321, 267189, 336141, 612963, 801567, 1157819, 3473457, 10420371]

約数ペア:

[(1, 10420371), (3, 3473457), (9, 1157819), (13, 801567), (17, 612963), (31, 336141), (39, 267189), (51, 204321), (93, 112047), (117, 89063), (153, 68107), (169, 61659), (221, 47151), (279, 37349), (403, 25857), (507, 20553), (527, 19773), (663, 15717), (1209, 8619), (1521, 6851), (1581, 6591), (1989, 5239), (2197, 4743), (2873, 3627)]