38018307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 18107133

約数列:

[1, 3, 17, 31, 51, 93, 139, 173, 417, 519, 527, 1581, 2363, 2941, 4309, 5363, 7089, 8823, 12927, 16089, 24047, 72141, 73253, 91171, 219759, 273513, 408799, 745457, 1226397, 2236371, 12672769, 38018307]

約数ペア:

[(1, 38018307), (3, 12672769), (17, 2236371), (31, 1226397), (51, 745457), (93, 408799), (139, 273513), (173, 219759), (417, 91171), (519, 73253), (527, 72141), (1581, 24047), (2363, 16089), (2941, 12927), (4309, 8823), (5363, 7089)]