348529923

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 586310400

約数和(自身を除く): 237780477

約数列:

[1, 3, 7, 9, 21, 63, 107, 149, 321, 347, 447, 749, 963, 1041, 1043, 1341, 2247, 2429, 3123, 3129, 6741, 7287, 9387, 15943, 21861, 37129, 47829, 51703, 111387, 111601, 143487, 155109, 259903, 334161, 334803, 361921, 465327, 779709, 1004409, 1085763, 2339127, 3257289, 5532221, 16596663, 38725547, 49789989, 116176641, 348529923]

約数ペア:

[(1, 348529923), (3, 116176641), (7, 49789989), (9, 38725547), (21, 16596663), (63, 5532221), (107, 3257289), (149, 2339127), (321, 1085763), (347, 1004409), (447, 779709), (749, 465327), (963, 361921), (1041, 334803), (1043, 334161), (1341, 259903), (2247, 155109), (2429, 143487), (3123, 111601), (3129, 111387), (6741, 51703), (7287, 47829), (9387, 37129), (15943, 21861)]