417751009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 481840128

約数和(自身を除く): 64089119

約数列:

[1, 13, 31, 41, 131, 193, 403, 533, 1271, 1703, 2509, 4061, 5371, 5983, 7913, 16523, 25283, 52793, 69823, 77779, 102869, 166501, 245303, 328679, 783773, 1036603, 2164513, 3188939, 10189049, 13475839, 32134693, 417751009]

約数ペア:

[(1, 417751009), (13, 32134693), (31, 13475839), (41, 10189049), (131, 3188939), (193, 2164513), (403, 1036603), (533, 783773), (1271, 328679), (1703, 245303), (2509, 166501), (4061, 102869), (5371, 77779), (5983, 69823), (7913, 52793), (16523, 25283)]