32728017

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 52010752

約数和(自身を除く): 19282735

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 511, 577, 777, 1533, 1731, 2701, 4039, 8103, 12117, 18907, 21349, 42121, 56721, 64047, 126363, 149443, 294847, 448329, 884541, 1558477, 4675431, 10909339, 32728017]

約数ペア:

[(1, 32728017), (3, 10909339), (7, 4675431), (21, 1558477), (37, 884541), (73, 448329), (111, 294847), (219, 149443), (259, 126363), (511, 64047), (577, 56721), (777, 42121), (1533, 21349), (1731, 18907), (2701, 12117), (4039, 8103)]