29859921

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4083

約数の個数: 40

約数和(自身を含む): 54912704

約数和(自身を除く): 25052783

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 4051, 7371, 12153, 28357, 36459, 52663, 85071, 109377, 157989, 255213, 328131, 368641, 473967, 765639, 1105923, 1421901, 2296917, 3317769, 4265703, 9953307, 29859921]

約数ペア:

[(1, 29859921), (3, 9953307), (7, 4265703), (9, 3317769), (13, 2296917), (21, 1421901), (27, 1105923), (39, 765639), (63, 473967), (81, 368641), (91, 328131), (117, 255213), (189, 157989), (273, 109377), (351, 85071), (567, 52663), (819, 36459), (1053, 28357), (2457, 12153), (4051, 7371)]