16346343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 24696000

約数和(自身を除く): 8349657

約数列:

[1, 3, 13, 29, 39, 87, 97, 149, 291, 377, 447, 1131, 1261, 1937, 2813, 3783, 4321, 5811, 8439, 12963, 14453, 36569, 43359, 56173, 109707, 168519, 187889, 419137, 563667, 1257411, 5448781, 16346343]

約数ペア:

[(1, 16346343), (3, 5448781), (13, 1257411), (29, 563667), (39, 419137), (87, 187889), (97, 168519), (149, 109707), (291, 56173), (377, 43359), (447, 36569), (1131, 14453), (1261, 12963), (1937, 8439), (2813, 5811), (3783, 4321)]