134809921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 144491200

約数和(自身を除く): 9681279

約数列:

[1, 19, 97, 193, 379, 1843, 3667, 7201, 18721, 36763, 73147, 355699, 698497, 1389793, 7095259, 134809921]

約数ペア:

[(1, 134809921), (19, 7095259), (97, 1389793), (193, 698497), (379, 355699), (1843, 73147), (3667, 36763), (7201, 18721)]