29192919

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 45749760

約数和(自身を除く): 16556841

約数列:

[1, 3, 7, 21, 73, 137, 139, 219, 411, 417, 511, 959, 973, 1533, 2877, 2919, 10001, 10147, 19043, 30003, 30441, 57129, 70007, 71029, 133301, 210021, 213087, 399903, 1390139, 4170417, 9730973, 29192919]

約数ペア:

[(1, 29192919), (3, 9730973), (7, 4170417), (21, 1390139), (73, 399903), (137, 213087), (139, 210021), (219, 133301), (411, 71029), (417, 70007), (511, 57129), (959, 30441), (973, 30003), (1533, 19043), (2877, 10147), (2919, 10001)]