89049499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 115702272

約数和(自身を除く): 26652773

約数列:

[1, 7, 11, 41, 67, 77, 287, 421, 451, 469, 737, 2747, 2947, 3157, 4631, 5159, 17261, 19229, 28207, 30217, 32417, 120827, 189871, 197449, 211519, 310277, 1156487, 1329097, 2171939, 8095409, 12721357, 89049499]

約数ペア:

[(1, 89049499), (7, 12721357), (11, 8095409), (41, 2171939), (67, 1329097), (77, 1156487), (287, 310277), (421, 211519), (451, 197449), (469, 189871), (737, 120827), (2747, 32417), (2947, 30217), (3157, 28207), (4631, 19229), (5159, 17261)]