13516332921

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{785879}}^1$

素因数の和:785915

約数の個数: 48

約数和(自身を含む): 25085289600

約数和(自身を除く): 11568956679

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 17199, 785879, 2357637, 5501153, 7072911, 10216427, 16503459, 21218733, 30649281, 38508071, 49510377, 71514989, 91947843, 115524213, 148531131, 214544967, 275843529, 346572639, 500604923, 643634901, 1039717917, 1501814769, 1930904703, 4505444307, 13516332921]

約数ペア:

[(1, 13516332921), (3, 4505444307), (7, 1930904703), (9, 1501814769), (13, 1039717917), (21, 643634901), (27, 500604923), (39, 346572639), (49, 275843529), (63, 214544967), (91, 148531131), (117, 115524213), (147, 91947843), (189, 71514989), (273, 49510377), (351, 38508071), (441, 30649281), (637, 21218733), (819, 16503459), (1323, 10216427), (1911, 7072911), (2457, 5501153), (5733, 2357637), (17199, 785879)]