8995329

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 16219008

約数和(自身を除く): 7223679

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 227, 259, 333, 357, 629, 681, 777, 1071, 1589, 1887, 2043, 2331, 3859, 4403, 4767, 5661, 8399, 11577, 13209, 14301, 25197, 27013, 34731, 39627, 58793, 75591, 81039, 142783, 176379, 243117, 428349, 529137, 999481, 1285047, 2998443, 8995329]

約数ペア:

[(1, 8995329), (3, 2998443), (7, 1285047), (9, 999481), (17, 529137), (21, 428349), (37, 243117), (51, 176379), (63, 142783), (111, 81039), (119, 75591), (153, 58793), (227, 39627), (259, 34731), (333, 27013), (357, 25197), (629, 14301), (681, 13209), (777, 11577), (1071, 8399), (1589, 5661), (1887, 4767), (2043, 4403), (2331, 3859)]