9998163

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 16630016

約数和(自身を除く): 6631853

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1051, 1057, 1359, 3153, 3171, 7357, 9459, 9513, 22071, 66213, 158701, 476103, 1110907, 1428309, 3332721, 9998163]

約数ペア:

[(1, 9998163), (3, 3332721), (7, 1428309), (9, 1110907), (21, 476103), (63, 158701), (151, 66213), (453, 22071), (1051, 9513), (1057, 9459), (1359, 7357), (3153, 3171)]