40823457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 59520000

約数和(自身を除く): 18696543

約数列:

[1, 3, 19, 57, 59, 61, 177, 183, 199, 597, 1121, 1159, 3363, 3477, 3599, 3781, 10797, 11343, 11741, 12139, 35223, 36417, 68381, 205143, 223079, 230641, 669237, 691923, 716201, 2148603, 13607819, 40823457]

約数ペア:

[(1, 40823457), (3, 13607819), (19, 2148603), (57, 716201), (59, 691923), (61, 669237), (177, 230641), (183, 223079), (199, 205143), (597, 68381), (1121, 36417), (1159, 35223), (3363, 12139), (3477, 11741), (3599, 11343), (3781, 10797)]