40427193

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 59351040

約数和(自身を除く): 18923847

約数列:

[1, 3, 19, 31, 57, 93, 137, 167, 411, 501, 589, 1767, 2603, 3173, 4247, 5177, 7809, 9519, 12741, 15531, 22879, 68637, 80693, 98363, 242079, 295089, 434701, 709249, 1304103, 2127747, 13475731, 40427193]

約数ペア:

[(1, 40427193), (3, 13475731), (19, 2127747), (31, 1304103), (57, 709249), (93, 434701), (137, 295089), (167, 242079), (411, 98363), (501, 80693), (589, 68637), (1767, 22879), (2603, 15531), (3173, 12741), (4247, 9519), (5177, 7809)]